Math, asked by debasree19dey1978, 1 month ago

verify the following please
(I) (3/4+-2/5)+ -7/10= 3/4 + (-2/5+-7/10)

Answers

Answered by mnskumar04

1

(3/4-2/5)-7/10 = 3/4+(-2/5-7/10)

(7/20)-7/10 = 3/4+(-11/10)

7/20-7/10 = 3/4-11/10

-7/20 = -7/20

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