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pishuonlain [190]

2 years ago

15

Amy swims 500 m (0.5 Km) in 6 minutes (0.1 hour). What was her speed in Kilometers per hour? A. 8.3 Km/hr B. 5 Km/hr C. 50 Km/hr

D. 83 Km/hr

2 answers:

kondor19780726 [428]2 years ago

8 0

Speed = Distance ÷ Time so divide .5 km by .1h. .5 km÷.1h=5 km/h, so the answer is B. 5km/h.

astra-53 [7]2 years ago

8 0

Speed = Distance/time = 0.5km/0.1 hour = 5 km/hour

Option B.

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