Question

The the product of two rational number is 21 by 8 if one number is 9 by 3 find the other number

Answer 1

Answer: 7/8

Step-by-step explanation:

Let X be other number.

9/3x =21/8

X=21/8 divided by 9/3

=63/72

=7/8

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Answer 2

Answer:

let x be one of the number..

$9 \div 3 = 3 \\ 21 \times 3 \div 8 = 7 \div 8$

this is ur x