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What part of 15 hours is 15 seconds? Express your answer as a common fraction.

 Nov 3, 2019

Best Answer 

 #6
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+1

CU: 1 hour =60 minutes x 60 seconds =3,600 seconds.

 

15 x 3,600 seconds =54,000 seconds

 

15 / 54,000 =1 / 3,600

 Nov 3, 2019
 #1
avatar+2490 
+2

Convert 15 hours to seconds

 

15 * 60 = 900 seconds

 

 

What part of 900 seconds is 15 seconds?

 

I will leave that for you to solve.

 

If you can't, reply.

 Nov 3, 2019
 #2
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HAhaha!

I like this answer CU! It explains why math classes always seem like they are 60 times longer than they really are. LOL

Guest Nov 3, 2019
 #3
avatar+2490 
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LOL i like your comment! It is very true, this is why education is failing in some developed countries *cough cough*

CalculatorUser  Nov 3, 2019
 #5
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Im sorry calculatoeuser this is incorrect

Guest Nov 3, 2019
 #6
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+1
Best Answer

CU: 1 hour =60 minutes x 60 seconds =3,600 seconds.

 

15 x 3,600 seconds =54,000 seconds

 

15 / 54,000 =1 / 3,600

Guest Nov 3, 2019
 #7
avatar+2490 
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oopsies

CalculatorUser  Nov 3, 2019
 #4
avatar+105972 
+2

Thanks CU,

I like the answers you have been giving. It is good not to finish them.

 

For this one

What part of 15 hours is 15 seconds?

it is the same as 

What part of 1 hours is 1 second?    that is easier.  :)

 

I just divide both by 15.  I can do that ;)

 Nov 3, 2019

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