Question

salm take 15 minutes form her house to reach her school on a bicycle . if the bicycle has a speed of 2 m/s, calculate the distance between her house and the school.​

Answer 1

Speed = 2m/s

Time taken to reach school = 15 minutes = 15 × 60 seconds = 900 seconds

Speed = (Distance travelled)/ (Time)

Distance = (Speed x Time)

=2 x 900=1800m

Also 1km= 1000m

Therefore 1800x (1/1000) = 1.8km.

The distance between her house and the school is 1.8 km.

Answer 2

Answer:

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Explanation:

Time taken by salm to reach he school by bicycle = 15 min

= 15 × 60

= 900s

speed of Salm's bicycle = 2m/s

Distance covered = speed × time taken

= 2 × 900

= 1800m

1000m = 1km

1800m = 1.8km / s