Question

Sushila is working with a constant speed of 4.2 km per hour how much distance will it cover in 40 minutes

Answer 1

Howdy !!!

your answer is -----

Given , speed s = 4.2km/h or 7/6m/s

and time period t = 40min or 2400sec

we know that
$s = \frac{d}{t} \\ = > d = s \times t \\ = > d = \frac{7}{6} \times 2400 \\ = > d = 2800m$

hope it help you

Answer 2

Explanation:

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