Question

Which unit rate is equivalent to 15 miles per gallon? (5 points)

thirty

three gallons over thirty miles

four gallons over sixty miles

sixty miles over four gallons

Answer 1

Check to see if the options follow the same ratio of 15 miles per 1 gallon by simplifying all of them.

For example, 30 miles/3 gallons in option A is 10 miles per gallon. This is wrong.