Alam spent 20% of his income on taxes and 20% of the reminder on rent. What per cent of his income he has spent on rent?
Alam spent 20% of his income on taxes and 20% of the reminder on rent. What per cent of his income he has spent on rent? Correct Answer 16
( 100 - 20) × 20% = 80 × 20/100 = 16