What is 3/8 + -4/5 + -3/8 + 5/438+−45+−38+54?

1 Answer
Shreya
Mar 24, 2018

see below

Explanation:

We have, frac{3}8 - frac{4}5 -frac{3}8 +frac{5}438−45−38+54
Cancelling out frac{3}838 and -frac{3}8−38,we have,
frac{5}4-frac{4}554−45
=frac{25-16}2025−1620
=frac{9}20920 which is the required answer

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