Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#4451 2013-01-23 00:35:22

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

#4452 2013-01-23 16:57:23

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4559 and #4560 are correct. Neat work!

#4561. Find the value of

.

#4562. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4453 2013-01-23 20:39:37

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

#4454 2013-01-24 19:25:03

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4561 and #4562 are perfect. Good work!

#4563. Find

.

#4564. Simplify :


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4455 2013-01-24 19:50:06

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

#4456 2013-01-25 17:51:47

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4563 and #4564 are correct. Neat work!

#4565.

#4566.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4457 2013-01-25 22:36:37

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

#4458 2013-01-26 17:23:01

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4565 and #4566 are correct. Neat job!

#4567.

#4568. Find the value of x if

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4459 2013-01-26 19:57:20

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

#4460 2013-01-27 20:01:50

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4567 and #4568 are correct. Good work!

#4569. Find the value of x if

.

#4570. Find the value of 1.07 x 65 + 1.07 x 26 + 1.07 x 9.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4461 2013-01-27 21:01:22

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

#4462 2013-01-28 18:28:23

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4569 and #4570 are correct. Good work!

#4571. Find the value of x if

.

#4572. Find the value of x if

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4463 2013-01-28 21:34:25

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

#4464 2013-01-29 19:41:53

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solution #4571 is correct. Neat work!

The revised problem #4572 :

#4573. 3/4 of 2/9 of 1/5 of a number is 249.6. What is 50% of that number?

#4574. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4465 2013-01-30 01:28:48

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

#4466 2013-01-30 19:17:59

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4572, #4573, and #4574 are correct. Brilliant!

#4575. Find the value of

.

#4576. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4467 2013-01-30 20:48:45

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

#4468 2013-01-31 18:51:31

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solutions #4575 and #4576 are correct. Neat work!

#4577. Find the value of

.

#4578. Find the value of x.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4469 2013-01-31 20:34:52

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

#4470 2013-02-27 02:31:53

ShivamS
Member
Registered: 2011-02-07
Posts: 3,648

Re: 10 second questions

Last edited by Shivamcoder3013 (2013-02-27 02:32:13)

Offline

#4471 2013-08-09 16:06:18

Denominator
Member
Registered: 2009-11-23
Posts: 155

Re: 10 second questions

Hello!

Offline

#4472 2013-10-21 14:22:44

Creeper_Mode
Member
Registered: 2013-10-21
Posts: 2

Re: 10 second questions

Devantè wrote:

Great to have you back, Ganesh.

1. No
2. No
3. 10? Unless it's a trick question
4. 3, not counting the start.

EDIT: Wait - I think number 4 was a trick question. You didn't specify that there was a destination - So I don't think there is way of knowing, without saying that the third stop was the destination.

I might be too late but it should be around 20 since you write one six each sixties but two on sixty-six smile


Creeper_mode - Amateur Math solver
Love Logic Puzzles.

Offline

#4473 2014-01-25 18:02:22

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi,

4579. Convert the following into vulgar fractions:

(a) 3.004    (b) 0.0056


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4474 2014-01-25 18:16:58

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

#4475 2014-01-26 00:30:10

ganesh
Administrator
Registered: 2005-06-28
Posts: 23,103

Re: 10 second questions

Hi bobbym,

The solution #4579 is correct. Good work!

#4580. Which is the greatest fraction?

#4581. Which is the least fraction?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

Board footer

Powered by FluxBB