Problema Solution
A cashier who makes $7.50 per hour gets a raise of 1 tenth his current hourly pay. How much will he make per hour after the raise?
Answer provided by our tutors
7.50 + (1/10)*7.50 = (1 + 1/10)*7.50 = 1.1*7.50 = $8.25 per hour
After the raise the cashier will make $8,25 per hour.