Question

Andrew drove his car and covered 80 kilometers in 1 hour. How many kilometers did he cover in 3 hours?​

Answer 1

Here it is given that Andrew drove his car and covered 80 kilometers in 1 hour.

We have to find out how many kilometers will he cover in 3 hours

In order to find the distance, we will have to use the unitary method.

Distance covered in 1 hour = 80 km

Distance covered in 3 hours = $80\times3$

                                                 = 240 km

So, Andrew will cover 240 km in 3 hours

Answer 2

Given,

Andrew drove his car and covered $80$ kilometer in $1$ hour.

We have to find the how many kilometers did he cover in $3$ hours

We have use unitary method to solve the given

According to the question

$1$ hour $= 80km$

Therefore,

$3$ hours$= 3\times80km$

$= 240km$

Therefore, the answer is $240 km$.