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Pls helpp 3/4 + 4/5 - 7/10 =?
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23 votes
Pls helpp 3/4 + 4/5 - 7/10 =?

User Pavel Perevezencev
by
8.9k points

2 Answers

10 votes

Answer:

17/20 or 0.85

Explanation:

3/4+4/5-7/10=x

convert to have common denominators

15/20+16/20-14/20=x

17/20=x

User Djdy
by
8.0k points
4 votes

Answer:

3/4=0.75

4/5=0.8

7/10=0.7

0.75+0.8=1.55

1.55-0.7=0.85

Explanation:

User Fake Jim
by
8.9k points
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