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Form a linear equation between your …

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Form a linear equation between your age and your father age
  • 1 answers

Sia ? 6 years, 6 months ago

Father was 30 years old 42 - 30 = 12 years before
Age of son 12 years before = 14 - 12 = 2 years
{tex}\therefore{/tex} Ratio of age of father to the age of son when father was 30 years old.
{tex}=\frac{30}{2}=\frac{30 \div 2}{2 \div 2}{/tex}[{tex}\therefore{/tex}H.C.F.(30, 2) = 2]
{tex}=\frac{15}{1}{/tex} = 15 : 1

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