Question

pls answer this question. this is from silver zone class 8 maths olympiad book chapter 1​

Answer 1

Answer:

A) -4/5

Explanation:

-4/5= -0.8

-3/7= -0.4285714286.

-2/9= -0.222222222

9/-11= -0.81818181818

7/-10 = -0.7

In which actually there are two answers see this -4/5,7/-10 these are the rational numbers are not repeated other than three.

But,7/-10 option is not given.so,we take answer -4/5.

Answer 2

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Explanation: