# Conversion rates

In this lesson, we will learn about conversion rates that are in the same ratio, and those that change. We will model problems and solutions involving conversion rates.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

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 receives \$19. How much money will she get if she exchanges £112.50?

5/5

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

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 receives \$19. How much money will she get if she exchanges £112.50?

5/5

# 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:

# Conversion rates quiz

Show what you've learnt!

Q1.Fill in the gap: conversion rates are _______________.

1/5

Q2.Which of the following is an example of a conversion rate that is is a constant ratio?

2/5

Q3.Given that there are 1440 minutes in a day, how many days is 10080 minutes?

3/5

Q4.Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He exchanges £660 into euros. How many euros should he receive?

4/5

Q5.Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He receives 414 euros. How many pounds did he exchange?

5/5

Quiz:

# Conversion rates quiz

Show what you've learnt!

Q1.Fill in the gap: conversion rates are _______________.

1/5

Q2.Which of the following is an example of a conversion rate that is is a constant ratio?

2/5

Q3.Given that there are 1440 minutes in a day, how many days is 10080 minutes?

3/5

Q4.Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He exchanges £660 into euros. How many euros should he receive?

4/5

Q5.Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He receives 414 euros. How many pounds did he exchange?

5/5

# Lesson summary: Conversion rates

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga