Sandra is paid an hourly base rate for babysitting up to two children a day, and an additional 20% per hour for each...

This topic has expert replies
Moderator
Posts: 2505
Joined: Sun Oct 15, 2017 1:50 pm
Followed by:6 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

Source: Princeton Review

Sandra is paid an hourly base rate for babysitting up to two children a day, and an additional 20% per hour for each additional child. If her hours are rounded up to the next full hour, how many full hours was Sandra paid for last week?

1) One day last week, Sandra paid $51 to babysit 3 children for 5 hours
2) Sandra was paid a total of $180.8 last week and never babysat more than 3 children at once

The OA is C
Source: — Data Sufficiency |