jeffymack4 jeffymack4

19-08-2022
Mathematics

contestada

A person being asked what his age was, Reply that 3/4 of his age multiplied by 1/12 of his age gives a product equal to his age. What was his age?

Respuesta :

reinhard10158 reinhard10158

23-08-2022

Step-by-step explanation:

x = his age

3x/4 × x/12 = x

3x²/48 = x

3x² = 48x

3x = 48 (because we can rule out the age of 0, we can divide by x)

x = 16

he is 16 years old.

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