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Travka [436]
4 years ago
5

What is 15/21 subtracted by 5/7 equal ?

Mathematics
2 answers:
Neporo4naja [7]4 years ago
5 0

Answer:

10 over 7 is the answer

Step-by-step explanation:

Artemon [7]4 years ago
3 0

Answer:

0

Step-by-step explanation:

<u>Step 1:  Make common denominators</u>

What is the LCM of 21 and 7:  7

So, we need to convert both fractions into a 21 denominator.

<em>15/21 * 1/1 = 15/21</em>

<em>5/7 * 3/3 = 15/21</em>

<em />

<u>Step 2:  Subtract the numbers</u>

15/21 - 5/7 is same as 15/21 - 15/21

15/21 - 15/21

<em>0</em>

<em />

Answer:  0

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3 years ago
Charlie reads quickly . He reads 1and3/7 pages every 2/3 minutes.How many pages does he read pre minute?
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Hello there!

First, we need to admit that math is a hard subject. So, how do we handle hard stuff? We find an easy way. Right?

Well same goes here. They give the fractions to drive us crazy. Let's find the easiest way...

The easiest way is to turn them into decimals.
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The are asking us how many pages does he reads per minute.

So we gonna say:
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I hope this helps. Please let me know if you have questions about the answer.

Thanks!


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4 years ago
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