Question

express -3/5 as a rational number with denominator of 20


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Answer 1

Answer:

- $\frac{12}{20}$

Step-by-step explanation:

To obtain a denominator of 20 requires the numerator and denominator to be multiplied by 4 , that is

- $\frac{3}{5}$ = - $\frac{3(4)}{5(4)}$ = - $\frac{12}{20}$