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#1576 2021-02-10 14:32:30
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
872. The product of three consecutive even numbers is 4032. The product of the first and the third number is 252. What is five times the second 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.
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#1577 2021-02-11 06:20:52
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1578 2021-02-11 13:51:42
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
873. Find the number of terms between 11 and 200 which are divisible by 7 but not by 3.
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.
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#1579 2021-02-12 06:10:27
- irspow
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- Registered: 2005-11-24
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Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1580 2021-02-12 14:18:31
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Excellent!
874. A positive integer when divided by 425 gives a remainder 45. When the same number is divided by 17, what will be the remainder?
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.
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#1581 2021-02-13 06:32:06
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1582 2021-02-13 13:53:53
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
875. Two numbers 11284 and 7655, when divided by a certain number of three digits, leaves the same remainder. Find the number of digits of such a three digit 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.
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#1583 2021-02-14 07:25:34
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1584 2021-02-14 13:42:13
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Well tried!
876. The sum of five consecutive odd numbers is 265. What is the sum of the largest number and twice the smallest?
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.
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#1585 2021-02-15 06:32:38
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1586 2021-02-15 13:26:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
877. 'A', 'B', and 'C are three consetutive even integers such that four times 'A' is equal to three times 'C'. What is the value of 'B?
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.
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#1587 2021-02-16 06:20:01
- irspow
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- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1588 2021-02-16 15:28:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Good work!
878. A number when divided by 225 leaves a remainder 49. What will the remainder be when the number is divided by 45?
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.
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#1589 2021-02-17 06:42:15
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1590 2021-02-17 13:31:13
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
879.
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.
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#1591 2021-02-18 07:38:13
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1592 2021-02-18 13:08:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Excellent!
880.
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.
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#1593 2021-02-19 06:58:00
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1594 2021-02-19 14:13:11
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Excellent!
881.
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.
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#1595 2021-02-20 07:30:24
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1596 2021-02-20 13:49:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
882.
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.
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#1597 2021-02-22 05:20:09
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1598 2021-02-22 13:54:15
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Excellent!
883.
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.
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#1599 2021-02-23 05:55:23
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Compute the solution:
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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#1600 2021-02-23 14:17:28
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 50,901
Re: Compute the solution:
Hi,
Neat work!
884. When a coin is tossed successively three times, find the probability of getting
(i) one head
(ii) at least one head
(iii) no tails.
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.
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