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3/4+4/5-7/10 i dont know it
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2 votes
3/4+4/5-7/10 i dont know it

User Alireza Fallah
by
7.4k points

1 Answer

3 votes

Answer:

17/20

Explanation:


(3)/(4) +
(4)/(5) -
(7)/(10)

common denominator is 20

15/20 + 16/20 - 14/20

17/20

User AlDiablo
by
7.5k points
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