Question

A speedboat travels at an average of 20ms-1 calculate the distance it will cover in 25mins

Answer 1

30000m

Step-by-step explanation:

25mins = 25 × 60

=1500secs

Let total distance=D

Average speed= total distance÷total time

20m/s= D÷1500secs

Cross multiplying

20×1500= D

=30000m