Question

A motorcyclist driving at 55 km/h takes 30 mins to arrive at his friend's house (from his own). How far is his friend's house??? (class 5)

Answer 1

Step-by-step explanation:

Therefore, the distance of friend's house is 27.5 km

Answer 2

Answer:

Step-by-step explanation:

Given : A motorcycle driving at 55 km/h takes 30 minutes to arrive at his friend's house (from his own).

To find : How far is his friend's house?

Solution :

Speed is 55 km/hr.

Time is 30 minutes.

Convert minutes into hour,

1 minute = \frac{1}{60}

60

1

hour.

30 minutes = \frac{30}{60}

60

30

hour

30 minutes = 0.5 hour

The distance formula is given by,

\text{Distance}=\text{Speed}\times \text{Time}Distance=Speed×Time

\text{Distance}=55\times 0.5Distance=55×0.5

\text{Distance}=27.5\ kmDistance=27.5 km

Therefore, the distance of friend's house is 27.5 km.