Question

The product of two number is 8/9 if one of them is -2/5 find the other number

Answer 1

Answer:

Given product of two numbers = (8/9)

One of them is (2/5)

Let the required number be x

x × (-2/5) = (8/9)

x = (8/9) ÷ (-4/15)

x = (8/9) × (5/-2)

x = (120/-36)

x = (10/3)

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