Question

product of 2 rational numbers -8/9 if one is -10/3 what is another

Answer 1

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∵ The product of two numbers is = (-2)

And, one of them is 4/7

∴ The other number = (-2) ÷ 4/7

= (-2) × 7/4

= (-1 × 7)/(1 × 2) = (-7/2)