# Understanding rate

In this lesson, we will learn about the term 'rate' and apply it to problems that provide a given rate and need scaling.

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Understanding rate

Show what you've learnt!

Q1.Three of the same pen cost £5.40. How much do six of the same pen cost?

1/5

Q2.Pete is painting the walls of his bedroom. So far he has used 5 litres of paint and covered 24 m² of wall. What area will 20 litres cover?

2/5

Q3.Pete is painting the walls of his bedroom. So far he has used 5 litres of paint and covered 24 m² of wall. How much paint will 480 m² of wall require?

3/5

Q4.Ribbon is sold at a rate of £3 per 2 m. How much would I pay for 9 m of ribbon?

4/5

Q5.Amara is going on holiday. For every £15 she exchanges, she will receive \$19. How much money will she get if she exchanges £112.50?

5/5

Quiz:

# Understanding rate

Show what you've learnt!

Q1.Three of the same pen cost £5.40. How much do six of the same pen cost?

1/5

Q2.Pete is painting the walls of his bedroom. So far he has used 5 litres of paint and covered 24 m² of wall. What area will 20 litres cover?

2/5

Q3.Pete is painting the walls of his bedroom. So far he has used 5 litres of paint and covered 24 m² of wall. How much paint will 480 m² of wall require?

3/5

Q4.Ribbon is sold at a rate of £3 per 2 m. How much would I pay for 9 m of ribbon?

4/5

Q5.Amara is going on holiday. For every £15 she exchanges, she will receive \$19. How much money will she get if she exchanges £112.50?

5/5

# Lesson summary: Understanding rate

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Dance