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

asked Mar 28, 2022 231k views

2 votes

4.0k points

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3 votes

Answer:

17/20

Explanation:

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

common denominator is 20

15/20 + 16/20 - 14/20

17/20

AlDiablo answered Apr 2, 2022

4.1k points

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