Question

Greg earned $900 for washing 30windowa last month if Greg’s wage is increased by $2 per window this month how much will he earn for washing 30 windows this month

Answer 1

He earned for washing 30 windows this month = $960.

Explanation:

Greg earned $900 for washing 30 windows.

Earning per window = 900/30 = $30

He increased the wage by $2 per window.

Earning per window this month = $32

He earned for washing 30 windows this month = 30 *32 =$960.

Thank you.