a man drives a car at the speed of 60km/h to reacha place at a speed of 45km/h how long would it take time for him to cover the same distance
Answers
Answered by
1
Step-by-step explanation:
Let the length of the journey be x km. Then,
45
x
−
60
x
=
2
11
⇒
180
4x−3x
=
2
11
⇒
180
x
=
2
11
⇒x=
2
11×180
=990km
Similar questions