Question 104333
A car travels at 40 km/h 30 minutes and 60 km/h for 15 minutes. How far does it travel in this time?
The first time of travel;
{{{40/60 = x/30}}}
60x=1200
x=20
The second time of travel;
{{{60/60 = 15/x}}}
60x=900
x=15
How far does it travel in this time?
20+15=35
:)