Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#1276 2020-09-01 03:13:35
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1277 2020-09-01 14:08:15
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Good attempt!
725. Find the difference of the areas of a sector of angle 120° and its corresponding major sector of a circle of radius 21 cm.
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
#1278 2020-09-02 00:22:14
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1279 2020-09-02 00:38:55
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Hi,
Neat work!
726. The king, queen, and jack of clubs are removed from a deck of 52 playing cards and then well shuffled. Now, one card is drawn at random from the remaining cards. Determine the probability of the card being
(i) a heart
(ii) a king
(iii) a club
(iv) 10 of hearts.
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
#1280 2020-09-03 00:06:40
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1281 2020-09-03 01:02:11
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Neat work!
727. Solve:
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
#1282 2020-09-03 22:35:01
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1283 2020-09-03 23:08:53
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Neat work!
728. Solve:
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
#1284 2020-09-04 20:39:27
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1285 2020-09-04 21:55:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Hi,
Good work!
729. Solve:
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
#1286 2020-09-05 15:26:16
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1287 2020-09-05 19:45:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Good work!
730. The eighth term of an Arithmetic Progression is half its second term and the eleventh term exceeds one-third of its fourth term by 1. Find the 15th term.
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
#1288 2020-09-06 14:49:37
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1289 2020-09-06 23:50:47
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Neat work!
731. A circular pond is 17.5 metres is of diameter. It is surrounded by a 2 metre wide path. Find the cost of constructing the path at the rate of $25 per square metre.
Use
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
#1290 2020-09-07 15:23:46
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1291 2020-09-07 17:01:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Hi,
Well tried!
732. The sum of the first five terms of an Arithmetic Progression and the sum of the first seven of the same Arithmetic Progression is 167. If the sum of the first ten terms of this Arithmetic Progression is 235, find the sum of its twenty terms.
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
#1292 2020-09-08 15:58:57
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1293 2020-09-09 00:06:12
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Neat work!
733. A natural number, when increased by 12, equals 160 times its reciprocal. Find 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
#1294 2020-09-09 15:01:30
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1295 2020-09-09 23:23:02
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Good work!
734. The radii of the top and bottom of a bucket of slant height 45 cm are 28 cm and 7 cm respectively. Find the curved surface area of the bucket. Use
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
#1296 2020-09-10 16:00:05
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1297 2020-09-10 16:12:34
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Good work!
735. Solve:
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
#1298 2020-09-11 14:55:50
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline
#1299 2020-09-11 19:26:20
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 52,263
Re: Compute the solution:
Good work!
736. Two dice are thrown together. Find the probability of the product of the numbers on the top of the dice is
(i) 6
(ii) 12
(iii) 7.
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
#1300 2020-09-12 16:45:24
- 666 bro
- Member
- From: Flatland
- Registered: 2019-04-26
- Posts: 706
Re: Compute the solution:
Last edited by 666 bro (2020-09-12 16:46:53)
"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
Offline