Question

Q-express (-42/98) as a rational number with denominator 7
solve=

Answer 1

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:

$Expressing \:\frac{-42}{98} \\as \:a \: rational\: number \:with \: \\denominator \: 7 = \frac{-3}{7}$

Step-by-step explanation:

$\frac{-42}{98}\\=\frac{-2\times 3\times 7}{2\times 7\times 7}$

After cancellation,we get

$=\frac{-3}{7}$

Therefore,

$Expressing \:\frac{-42}{98} \\as \:a \: rational\: number \:with \: \\denominator \: 7 = \frac{-3}{7}$

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