Question

12. A car is moving at an average speed of 3 1/9km/hr. How much distance
will it cover in 5 1/7hours:​

Answer 1

Speed of car = 3 whole 1/9 km/hr

=28/9 km/hr

time taken to travel x km=5 whole 1/7 hours

=36/7 hr

we know that, distance = speed * time

or, x = 28/9*36/7 km

or, x = 16 km

So. the car will travel 16 km in 36/7 hours.