Philip is going on a 4000 kilometer road trip with three friends. The car consumes 6 liters of gas per 100 kilometers, and gas costs $1.50 per liter. Philip and his friends want to split the cost of gas evenly, how much should they each pay?

Question

6756 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-03-17T06:53:27

4000km x 6L/100km = 240L x $1.50 = $360/3 = $120 per person

First you must determine how many liters of gas will be required for this 4000 kilometer trip:

4000km x 6liters/100km = 40 x 6 = 240 liters.

Each liter costs $1.50, so now find the total cost of the gas:

240liters x $.150/liter = $360

This cost is being shared by 3 people, so:

$360 #-:# 3 = $120

Each person should pay $120.