Question

the distance travelled by a bus is 4km in 10 mins .Find out it's speed in km​

Answer 1

Given :

• Distance Travelled = 4 km
• Time taken = 10 mins

To Find :

• Speed of bus in km/h

Solution :

Convert Time to hours.

$\longrightarrow \sf{Time \: = \: 10 \: mins}$

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$\longrightarrow \sf{Time \: = \: 10 \: \times \: \dfrac{1}{60} \: h}$

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$\longrightarrow \sf{Time \: = \: 0.167 \: h}$

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We know formula for speed,

$\boxed{\boxed{\sf{Speed\ =\ \dfrac{Distance\ Travelled}{Time\ Taken}}}}$

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$\longrightarrow \sf{Speed = \dfrac{4}{0.167}}$

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$\longrightarrow \sf{Speed = 23.95}$

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$\longrightarrow \sf{Speed \: \approx \: 24 \: kmh^{-1}}$