Question

Two cars start from the same place at the same time and go in opposite directions, one travelling 12 km faster than the other. Find the rate of each if they are 324 km apart at the end of 3 hours

Answer 1

Answer:

48 km and 60 km

Step-by-step explanation:

let be the speed of the first car=x

second car=x+12

total distance in 1 hour=2x+12

total distance in 3 hours =3(2x+12)=6x+36

atp

6x+36=324

6x=288

x=48

x+12=60

Answer 2

Answer speed of first car =6km/h

speed of second car =18km/h

I hope it will be answer of your question