Math, asked by ashleyjohn2232, 3 months ago

a man covers a distance of 90 m in 1 minutes what is his speed in km/ hour

Answers

Answered by ankit098153

21

Answer:

5.4km

Step-by-step explanation:

In 1 min he covers 90m

In an hour ir 60min he will cover(60x90)m = 5400m

Now, 1m = 1/1000km

5400m = (5400/1000)km 5.4km

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