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#4451 2013-01-23 23:21:11

ganesh
Moderator

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Re: 10 second questions

Hi bobbym,

The solutions #4557 and #4558 are perfect. Excellent!

#4559.



#4560. Find the value of x if
of 140 + x = 800.


Character is who you are when no one is looking.
 

#4452 2013-01-23 23:35:22

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4453 2013-01-24 15:57:23

ganesh
Moderator

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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
.


Character is who you are when no one is looking.
 

#4454 2013-01-24 19:39:37

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4455 2013-01-25 18:25:03

ganesh
Moderator

Offline

Re: 10 second questions

Hi bobbym,

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

#4563. Find

.

#4564. Simplify :


Character is who you are when no one is looking.
 

#4456 2013-01-25 18:50:06

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4457 2013-01-26 16:51:47

ganesh
Moderator

Offline

Re: 10 second questions

Hi bobbym,

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

#4565.



#4566.


Character is who you are when no one is looking.
 

#4458 2013-01-26 21:36:37

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4459 2013-01-27 16:23:01

ganesh
Moderator

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Re: 10 second questions

Hi bobbym,

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

#4567.



#4568. Find the value of x if
.


Character is who you are when no one is looking.
 

#4460 2013-01-27 18:57:20

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4461 2013-01-28 19:01:50

ganesh
Moderator

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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.


Character is who you are when no one is looking.
 

#4462 2013-01-28 20:01:22

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4463 2013-01-29 17:28:23

ganesh
Moderator

Offline

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
.


Character is who you are when no one is looking.
 

#4464 2013-01-29 20:34:25

bobbym
Administrator

Online

Re: 10 second questions

Hi;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4465 2013-01-30 18:41:53

ganesh
Moderator

Offline

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
.


Character is who you are when no one is looking.
 

#4466 2013-01-31 00:28:48

bobbym
Administrator

Online

Re: 10 second questions

Hi;






In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4467 2013-01-31 18:17:59

ganesh
Moderator

Offline

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
.


Character is who you are when no one is looking.
 

#4468 2013-01-31 19:48:45

bobbym
Administrator

Online

Re: 10 second questions

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4469 2013-02-01 17:51:31

ganesh
Moderator

Offline

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.


Character is who you are when no one is looking.
 

#4470 2013-02-01 19:34:52

bobbym
Administrator

Online

Re: 10 second questions

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
 

#4471 2013-02-28 01:31:53

Shivamcoder3013
Power Member

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Re: 10 second questions

Last edited by Shivamcoder3013 (2013-02-28 01:32:13)


Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.
-Archimedes
My maturity level depends on the people I am around.
 

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