Question

Oscar is 16 years old and his sister julia is 12 years old.  What will be the ratio of Oscar's age to julia's age in 2 years.   Write as a fraction in simplest form

Answer 1

$16+2=18-Oscar's\ age\ in\ 2\ years\\\\12+2=14-Julia's\ age\ in\ 2\ years\\\\Ratio:\\\\\frac{18}{14}=\frac{9}{7}$