Question

Elizabeth earns money by babysitting on the weekends. Last weekend she babysat for 5 hours on Saturday and 2.5 hours on Sunday. If Elizabeth charges $15 an hour for babysitting, how much money did she make last weekend? $112.50 $11,250 $112.05 $11.25

Answer 1

Elizabeth made 112.50 dollars.
My work:
5 hours on Saturday and 2.5 on Sunday
5 + 2.5 = 7.5 hours of babysitting
7.5 x 15 ( dollars per hour )= 112.50

Answer 2

$15 multiplied by 7.5 equals $112.50