Question

Asha drives to work at an average speed of
48 km per hour. The time taken to cover
the first 60% of the distance is 10 minutes
more than the time taken to cover the
remaining distance. How far is her office?​

Answer 1

Answer:

40 km

Step-by-step explanation:

let x be distance

time to cover 0.6x is 0.6x/48 hr

time to cover 0.4x is .0.4x/48 hr

0.6x/48 = 0.4x/48 + 10/60

x=40 km

Answer 2

Let distance be =x
60%*x=.6x
T =x/48
T2= .6x/48