Question

Express
$\frac{ - 49}{140}$
as a rational number with denominator 20.​

Answer 1

Answer:

Step-by-step explanation:

$\frac{-49}{140}  = \frac{-7 * 7}{7 * 20} = \frac{-7}{20}$

Answer 2

refers to the attachment for the answer:-----

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