Multiple choice

Jenny drove the car at the speed of 42 km/hr. If she covered a certain distance in 20 min, find the distance covered by Jenny in metres.

  1. 13000 m

  2. 13500 m

  3. 14000 m

  4. 14500 m
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Distance = Speed * Time. Speed = 42 km/hr = 42000 m / 60 min = 700 m/min. Distance = 700 * 20 = 14000 m.

AI explanation

Using the Distance formula, the distance covered is 42 multiplied by (20 divided by 60), which gives 14 km. Converting this distance to metres requires multiplying by 1000 to get 14000 m. The distance covered by Jenny is 14000 m.

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