Question

A cyclist is travelling at a uniform speed of 300 m per minute. Express his speed I
Km/hr.

Answer 1

Answer:

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A cyclist is travelling at a uniform speed of 300 m per minute. Express his speed I

Km/hr.

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To find: Speed in km/hr

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It means Cyclist is traveling 300m per minute

we can write it as,

distance=300m

time=1 minute

=60 sec

Now,Speed=Distance/time

=300÷60

=5m/s

Now, to covert it into km/hr we have to multiply it by 18/5

According to Question:

5m/s×18/5

$\huge{\underline{\underline{\tt{\blue{18km/hr}}}}}$

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MORE TO KNOW!

To covert m/s to km/hr, multiply number by 18/5

to covert km/hr to m/s, multiply number by 5/18