Question

Express 3/5 as rational numbers, equivalent to each of the following:

(i) -21

(ii) 150

everyone who is viewing this question please answer the question quickly.
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Answer 1

Step-by-step explanation:

3/5

-21= (3×-7)/(5×-7)

= -21/-35

=21/35

150= (3×30)/(5×30)

=90/150