To know the rate of her beating levels yesterday, divide the # of minutes she played (27 minutes) to the # of levels she beat (3 levels).
27 ÷ 3 = 9
So she played for 9 minutes to beat a single level.
Since she will try to beat levels the same rate as yesterday, you will have to divide the #of minutes her parents let her play (45 minutes) to yesterday's rate (9 minutes per level).
45 ÷ 9 = 5
Britney should beat 5 levels today if she wants to beat levels at the same rate as yesterday's.
The unknown is the distance in kilometres The given is the distance in miles=140 miles 1 mile=1.6093km 140 miles=? 140/1*1.6093km=225.302km Therefore the 140 miles in km is 225.302km
