Question

Priya cycles to her school at an average
speed of 12 km/hr and reaches the school
in 20 minutes. If she has to reach school
in 12 minutes, what should her average
speed be?

Answer 1

speed = 12kmph. time = 20 mins = 1/3 hours. distance = speed × time = 12 × 1/3 = 4km.

Answer 2

Step-by-step explanation:

priya cycle to her school at an average speed of 12 km/ hr

take time 20 min

speed = 12 km

distance= 20×12 =240 km

if she rach in in 12 min = 12/240

average speed is equal to 20 km / hr