Question

what is the ans plz ans fast
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Answer 1

$\frac{ - 7}{ - 10} = \frac{7}{10}$

To get the denominator 30, we have to multiply denominator with 3

So we also have to multiply the numerator with 3

$= \frac{7 \times 3}{10 \times 3}$

$= \frac{21}{30}$

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