Question

Q3b. A lorry travels 200 km at an average speed of 25 km/h.
Work out how long the journey lasts?​

Answer 1

Answer:

This is a classic math problem, are you sure your teacher didnt give you this one as homework?

24/60= .4

this will be important later. This helps you find out how many hours you have to divide by to get the average speed.

You divide the distance by the time to get the average speed.

2hrs+.4 hrs =2.4 hrs.

This means that 200d/2.4h=8.3.33(repeating)km

200/2.4= 83.33(Repeating)

So the answer is 83.33(repeating) kmh average speed.

Step-by-step explanation:

mark me brain list please

Answer 2

We know that time is equal to the distance travelled by the object in a particular speed.

Given, a lorry travels 200 km at an average speed of 25 km/h.

Here, the distance travelled by the lorry is 200 km and the speed of the lorry is 25 km/h.

According to the given statements,

Time taken = Distance travelled/Speed

Time taken = 200 km/25 km/h

Time taken = 8 hours

Answer:

The journey lasts 8 hours.