waecmaths question:
Tom will be 25 years old in n years time. If he is 5 years younger than Bade, Find Bade’s present age.
Option A:
(30 – n) years
Option B:
(20 – n) years
Option C:
(25 – n) years
Option D:
(30 – n) years
waecmaths solution:
$\begin{align} & Present Tom's age=25-n \\ & Bade present age=(25-n)+5=30-n \\\end{align}$
maths year:
maths topics: