Question

Salma takes 15 minutes from 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

Answer:

1.  Speed = 2m/s

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

3.  Speed = (Distance travelled)/ (Time)

4.  Distance = (Speed x Time)

5.  = 2 x 900 =1800m

6.  Also 1km= 1000m

7.  Therefore 1800x (1/1000) = 1.8km.

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

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Answer 2

Distance between salma house to school is 900 m

Explanation:

1 minute =60 second

15 min = 900 sec

distance = 2×900

= 1800m