Question

a student cycles at a speed of 10km h .how much time she will take to reach school at a distance of 4 km from her home assuming there is no obstacle ple tell step by step
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Answer 1

Provided that:

• Speed = 10 kmph
• Distance = 4 km

To calculate:

• Time taken

Solution:

• Time taken = 0.4 hour

Using concept:

• Time formula

Using formula:

• t = s/v

Where, t denotes time, s denotes distance and v denotes speed.

Required solution:

→ Time = Distance/Speed

→ t = s/v

→ t = 4/10

→ t = 0.4 hr

→ Time taken = 0.4 hr

Answer 2

• Distance=4km
• Speed=10km/h

We know

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

$\\ \sf\longmapsto Time=\dfrac{Distance}{Speed}$

$\\ \sf\longmapsto Time=\dfrac{4}{10}$

$\\ \sf\longmapsto Time=0.4h$

$\\ \sf\longmapsto Time=24min$