7

This topic has expert replies
Senior | Next Rank: 100 Posts
Posts: 49
Joined: Sun Aug 12, 2007 8:17 pm

7

by likewhoa » Tue Nov 20, 2007 12:50 am
If an automobile averaged 22.5 miles per gallons of gasoline, approximately how many kilometers per liter of gasoline did the automotive average?
(1 mile= 1.6 kilometers, 1 gallon= 3.8 liters, both rounded to the nearest tenth)

9.5

Master | Next Rank: 500 Posts
Posts: 315
Joined: Thu Aug 17, 2006 10:43 pm
Thanked: 23 times

by Suyog » Tue Nov 20, 2007 11:32 am
22.5 * 1.6 = 36
36 / 3.8 = 9.5