Question

By what number should 42/5 be divided to get 63/8

Answer 1

Step-by-step explanation:

First take x for the answer

x÷42/5=63/8

x=42/5×63/8

x=1323/20

check=1323/20÷42/5,then reciprocal42/5 into 5/20

=1323/20×5/42

=63/8

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