Question

A bus makes a trip of 25 km with a speed of 50 km/h. How much time would it require for three such trips with the same speed

Answer 1

TIME FOR 1 TRIP=DISTANCE/SPEED=25/50=1/2hr

TIME FOR 3 SUCH TRIPS=1/2×3=1.5hr

SO ANSWER IS 1.5 HOURS✌️✌️

Answer 2

Answer:

1 hour and 30 minutes for three such trips.

Explanation:

We use the formula here is s=v*t

where s= distance travelled

v= velocity of the bus

t= total time taken for travelling.

Here s= 25 km and v= 50km/hr. so

t= s/v =25/50 =1/2 hour.

for 3 trips time taken will be 3*(1/2)= 3/2 = 1.5 hours.