Question

Express 15 m s-' in km h-!
Ans. 54 km h

Answer 1

Answer:

54 km/hr is the answer

Explanation:

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Answer 2

Answer:

$\huge\mathbb\fcolorbox{purple}{lavenderblush}{✰Answer}$

According to the Question

We have to calculate the speed in km/h.

So , we multiply the given speed with 18/5 to get speed in km/h.

⟹ s = 15×18/5

⟹ s = 3×18

$⟹ \sf\pink {s = 54km/h}$

Hence, the speed in km/h is 54km/h .

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