Question

simplify -3/-7 + 2/5​

Answer 1

Answer:

1/35

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Answer 2

-3/-7+2/5

- will cut of and because - divided by - will always +

3/7+2/5

now taking LCM of 7and 5

LCM = 35

(3×5)/(7×5)=15/35

(2×7)/(5×7)=14/35

Now,

(15/35)+(14/35)

(29/35) ........... answer