Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#2201 2011-04-01 04:30:28
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2202 2011-04-01 18:12:41
- Howardroark
- Member
- Registered: 2010-10-10
- Posts: 382
Re: 10 second questions
Hi ganesh,
I come from a civilization which has given the world the number 0..
Offline
#2203 2011-04-02 02:09:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym and Howardroark,
The solutions 2781 and 2782 are perfect. Excellent!
#2783. If a number is decreased by 4 and divided by 6, the result is 8. What would be the result if 2 is subtracted from the number and then it is divided by 5?
#2784. If one-third of one-fourth of a number is 15, then what is three-tenth of that number?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2204 2011-04-02 02:16:07
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2205 2011-04-03 00:46:52
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The solutions 2783 and 2784 are correct. Brilliant!
#2785. Three-fourth of a number is 60 more than its one-third. What is the number?
#2786. When 24 is subtracted from a number, it reduces to its four-seventh. What is the sum of the digits of that number?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2206 2011-04-03 01:58:36
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2207 2011-04-04 00:12:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The solutions 2785 and 2786 are correct. Neat job!
#2787. If a number, when divided by 4, is reduced by 21, the number is ________________.
#2788. A number whose fifth part increased by 4 is equal to its fourth part diminished by 10, is _________________.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2208 2011-04-04 04:14:59
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2209 2011-04-04 04:48:35
- Howardroark
- Member
- Registered: 2010-10-10
- Posts: 382
Re: 10 second questions
Hi ganesh,
I come from a civilization which has given the world the number 0..
Offline
#2210 2011-04-05 01:27:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym and Howardroark,
The solutions 2787 and 2788 are perfect. Keep it up!
#2789. If one-seventh of a number exceeds its eleventh part is 100, what is the number?
#2790. If the sum of one-half and one-fifth of a number exceeds one-third of that number by
, what is the number?It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2211 2011-04-05 02:06:01
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2212 2011-04-06 00:15:51
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The solutions 2789 and 2790 are perfect. Magnificent!
#2791. If 50 is subtracted from two-third of a number, the result is equal to sum of 40 and one-fourth of that number. What is the number?
#2792. If the sum of a number and its square is 182, what is the number?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2213 2011-04-06 03:07:05
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2214 2011-04-08 00:56:07
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The solutions 2791 and 2792 are correct. Good work!
#2793. Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. What is the number?
#2794. The sum of a number and its reciprocal is one-eighth of 34. What is the product of the number and its square root?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2215 2011-04-08 03:59:46
- Howardroark
- Member
- Registered: 2010-10-10
- Posts: 382
Re: 10 second questions
Hi ganesh,
I come from a civilization which has given the world the number 0..
Offline
#2216 2011-04-08 04:06:00
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2217 2011-04-08 23:31:57
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi Howardroark and bobbym,
The solutions 2793 and 2794 are awesome!
#2795. Two-third of a positive number and
of its reciprocal are equal. Find the number.#2796. Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2218 2011-04-09 01:39:26
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2219 2011-04-10 00:34:28
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The answers 2795 and 2796 are correct. Well done!
#2797. The sum of a positive number and its reciprocal is thrice the difference of the number and its reciprocal. What is the number?
#2798. The product of two natural numbers is 17. Then, what is the sum of the reciprocals of their squares?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2220 2011-04-10 04:03:06
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2221 2011-04-11 00:31:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym,
The solutions 2797 and 2798 are perfect. Good work!
#2799. The sum of two numbers is 25 and their difference is 13. Find their product.
#2800. If the sum of two numbers is 33 and their difference is 15, what is the smaller number?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2222 2011-04-11 05:07:45
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#2223 2011-04-11 05:25:42
- Howardroark
- Member
- Registered: 2010-10-10
- Posts: 382
Re: 10 second questions
Hi Ganesh,
I come from a civilization which has given the world the number 0..
Offline
#2224 2011-04-12 00:31:08
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,424
Re: 10 second questions
Hi bobbym and Howardroark,
The solutions 2799 and 2800 are correct. Very well!
#2801. The difference between two integers is 5. Their product is 500. Find the numbers.
#2802. Two numbers differ by 5. If their product is 336, then the sum of two numbers is _______________.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#2225 2011-04-12 06:38:40
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline