Question

Sameer takes $20$ minutes from his house to reach his office on a bicycle. If the bicycle has a speed of $2$ m/s, calculate the distance between his house and the office.

• A. $2$ km, $400$ m
• B. $3$ km, $400$ m
• C. $2.5$ km, $450$ m
• D. None

Answer 1

The correct option is A $2$ km, $400$ m

Given,
Speed = 2 m/s,

time = 20 minutes $=20\times 60seconds=1200s$

We know that,

$Distance=speed\times times$

$2m/s\times 1200s=2400m=2km400m$.