Question

The product of two rational number is - 28\81 if one of the number is 40\27 find the other

Answer 1

Answer:

7/30

Step-by-step explanation:

Let one number be x.

==: 40/27 * x = 28/81

==: x = 28/81 ÷ 40/27

==: x = 28/81 * 27/40

==: x = 7/30

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