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r-ruslan [8.4K]
2 years ago
6

A student walls 2 km in 30 minutes. What is the student's average speee in km/h

Biology
1 answer:
const2013 [10]2 years ago
7 0

Answer:

4 km/h

Explanation:

Average speed = Distance / time

Distance = 2 km

Time = 30 minutes = 0.5 hours [For units to match]

Average speed

= 2 / 0.5

= 2 x 2

= 4 km/h

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