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Evaluate.

 

 

 Jul 14, 2020
 #1
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For the first one, we calculate the sum of the fractions in the parentheses first. 

1/2 + 1/3 = 5/6.

Now, we multiply the 5/6 by 2/5, and we get 10/30, which simplifies to 1/3.

 

For the second one, the order of operations tells us to do the division first. 

(11/10)/(22/5)

= 11/10 * 5/22

= 1/4.

 

Now, we subtract 1/4 from 5/6. 

5/6 - 1/4

= 14/24

= 7/12.

 Jul 14, 2020

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