Question

A worker gets # 900 per hour for ordinary time and #1350 per hour for over time, if she gets 48600 for 50hour week, how many hours were overtime??

Answer 1

900 X 50 = 45000

so 45000 in Ordinary time

48600-45000=3600

since 1hr = #1350

so #3600 is 2.7 hr(approx)