3 years ago

A car travels 15 km in 13 minutes. What is its average speed in km/h?

Mathematics

1 answer:

Bogdan [553]3 years ago

3 0

Answer:

69.45 km/h

Step-by-step explanation:

Speed = Distance/Time
=> Speed = 15 km ÷ 13/60
=> Speed = 15 km ÷ 0.216
=> Speed = 15 km/0.216
=> Speed = 15 x 4.63/0.216 x 4.63
=> Speed = 69.45 km/1 h (Approximate)

<u>Conclusion:</u>

Therefore, the speed is 69.45 km/h (Approximate)

Hoped this helped.

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