Question

A car moves with 60km/h in first one hour and with 80km/h in next half an hour. Find
1. Total distance travelled by the car.
2. average speed of car in total 1.5 hours.

Answer 1

1. 60+40 km
2. 100km/1.5hr = 100/1.5 km/hr

Answer 2

20SECONDS

Answer 3

100km
66.67

Answer 4

100km
66.67kmph