Question

express-42/98as rational number with denominator 7​

Answer 1

Answer:

if you simplify this rational number (-42/98) you get the following:

-21/49

then, -3/7

so the final answer is -3/7

hope it helps!!

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Answer 2

Answer:

For a fraction,

a/b

a/b = a÷n/b÷n

Where, n ≠ 0 and n divides both a and b

In order to make the denominator 7, divide 98 by 14.

-42/98 = -42÷14/98÷14

=> -3/7 (Ans).