Question

EASY POINTS!

If you study for 6 hours every 4 days, how many days will it take you to study for 27 hours?
27.25 days
52 days
18 days
40.5 days

Answer 1

Explanation:

You can set up a ratio

`(6 \: hours)/(4 \: days) = (27 \: hours)/(x \: days)`

If we cross multiply

`6x \: days = 27(4) \: hours`

6X = 108

Last we divide by 6x on both sides

X = 18 days