Question

George reaches the play ground 800 m away from his house in 5 minutes. What is his speed in km per hour?​

Answer 1

Answer:

To find speed

distance

_______

time

so here , distance is 800 m

time is 5 minutes

800÷5

=160m/per minute

Answer 2

Answer:

Speed = 12 km/h

Step-by-step explanation:

Distance from George's House to Playground

= 800m

= 800/1000 = 0.8km

Time Taken = 5 Mins = 1/12 hrs

Speed (km/h) = Distance (in km) / Time (in hrs)

Speed = 0.8 / (1 / 12)

Speed = (8 / 10) / (1 / 12)

Speed = (8 / 10) × 12 / 1

Speed = 120 / 10

Speed = 12 km/h

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