Question

Verify the following
(3/4+-2/5)+-7/10=3/4+(-2/5+-7/10)​

Answer 1

Answer:

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

or, (15/20-8/20)-14/20 = 15/20+(-10/20-14/20)

or, (7/20)-14/20 = 15/20+(-24/20)

or, -7/20 = 15/20 -24/20

or, -7/20 = -9/20

or, LHS not equal to RHS

ans.

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