Question

During summer vacation, you charge people $8 per hour for swimming lessons and
a $20 registration fee. If you make $52 one day, how many hours did you spend
teaching lessons?

Answer 1

$8 per swimming lesson.
$20 registration fee.

$52 - $20 = $32.

$32 ÷ $8 = 4.

spent 4 hours teaching lessons