Question

Find a rational number between-3/4and2/5

Answer 1

Step-by-step explanation:

Let x=–3/4 and y=1/2.

Then,clearly x<y

A rational number lying between x and y

=2/5(–3/4+2/5)

=–7/20

Then,2/5×–7/20=–7/50

Hence,–7/50 is a rational number lying between –3/4 and 2/5.

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