Question

By which rational number should -7/16 be multiplied to get -35?

Answer 1

Answer:→ Easy at first multiply 16×7 = The answer

then With the answer add 35

Answer 2

Answer:

Solution

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Let the rational number be x

So x should be multiplied with −

13

3

to get 39

⟹

13

−3

x=39

⟹x=−

3

39×13

=−(13)

2

=−169

So the rational number is −169