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.

#4651 2014-03-26 00:55:39

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;



In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4652 2014-03-26 21:37:54

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

Re: 10 second questions

Hello

Offline

#4653 2014-03-26 23:48:31

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym and Denominator,

The solutions #4734 and #4735 are correct. Excellent!

Evaluate:

#4736.

.

#4737.

.


Character is who you are when no one is looking.

Offline

#4654 2014-03-27 01:04:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4655 2014-03-28 00:40:53

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym,

The solutions #4736 and #4737 are correct. Excellent!

#4738.

#4739.


Character is who you are when no one is looking.

Offline

#4656 2014-03-28 01:49:01

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4657 2014-03-28 19:37:30

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

Re: 10 second questions

Offline

#4658 2014-03-29 00:04:53

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym and Denominator,

The solutions #4738 and #4739 are correct. Excellent!

#4740.

#4741. Find the square root of

.


Character is who you are when no one is looking.

Offline

#4659 2014-03-29 02:13:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4660 2014-03-29 04:01:50

ShivamS
Member
Registered: 2011-02-07
Posts: 3,627

Re: 10 second questions

Offline

#4661 2014-03-29 15:44:59

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym and ShivamS,

The solutions #4740 and #4741 are correct, bobbym! Neat work!

Individual solutions are much better, ShivamS!

#4742. If y = 5, then what is the value of

?

#4743.


Character is who you are when no one is looking.

Offline

#4662 2014-03-29 16:34:20

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4663 2014-03-29 23:35:38

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym,

The solution #4742 is correct. Neat work!

#4744.

#4745. What is the unit's place in the square root of 15876?


Character is who you are when no one is looking.

Offline

#4664 2014-03-30 03:48:12

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4665 2014-03-30 05:04:51

ShivamS
Member
Registered: 2011-02-07
Posts: 3,627

Re: 10 second questions

Offline

#4666 2014-03-30 19:21:20

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym and ShivamS,

The solutions #4744 and #4745 are correct. Brilliant!

#4746.

#4747.


Character is who you are when no one is looking.

Offline

#4667 2014-03-30 23:06:16

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4668 2014-03-31 18:20:33

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym,

The solutions #4746 and #4747 are correct. Remarkable!

#4748.

#4749.


Character is who you are when no one is looking.

Offline

#4669 2014-03-31 20:09:51

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4670 2014-04-01 03:24:04

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym,

The solutions #4748 and #4749 are correct. Excellent!

#4750.

#4751. Find the value of x if


Character is who you are when no one is looking.

Offline

#4671 2014-04-01 03:29:28

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,455

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#4672 2014-04-02 01:29:06

ShivamS
Member
Registered: 2011-02-07
Posts: 3,627

Re: 10 second questions

These are very difficult to compute in 10 seconds.

Last edited by ShivamS (2014-04-02 01:29:15)

Offline

#4673 2014-04-02 01:37:24

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi bobbym,

The solutions #4750 and #4751 are correct. Splendid!

Find the value of x.

#4752.

#4753.

.


Character is who you are when no one is looking.

Offline

#4674 2014-04-02 01:43:39

ShivamS
Member
Registered: 2011-02-07
Posts: 3,627

Re: 10 second questions

The LaTeX is not showing up properly...

Offline

#4675 2014-04-02 02:14:52

ganesh
Moderator
Registered: 2005-06-28
Posts: 15,130

Re: 10 second questions

Hi ShivamS and bobbym,

ShivamS : Excellent, both the solutions #4750 and #4751 are correct. Marvelous!

ShivamS and bobbym : Solutions #4752 and #4753 are to be solved. The edited solutions may please be answered.


Character is who you are when no one is looking.

Offline

Board footer

Powered by FluxBB