Haley's car gets at least 18 miles per gallon. if she plans a trip that is 200 miles, what is the minimum number of gallons she'll need?

11.11 gallons

Step-by-step explanation:

In each gallon fuel Haley's car gets at least = 18 miles

She plans a trip that is 200 miles.

She will need fuel for 200 miles =

                                                     = 11.11 gallons

Haley will need minimum number of 11.11 gallons for her trip.