Dividing into a ratio I

In this lesson, we will divide a quantity into a ratio of the form a : b and compare the relative sizes of the parts to each other and to the whole.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, letโ€™s see what you can remember from this topic. Hereโ€™s a quick quiz!

Q1.Fill in the gap: We can divide a line segment into a given ________ by considering the coordinates of its endpoints.

1/5

Q2.Fill in the gap: The _____________ of proportionality of ADE to ABC is 1.5.

2/5

Q3.Fill in the gap: The ratio of ๐ด๐ธ: ๐ด๐ถ = 6: 9 = 2:___

3/5

Q4.Fill in the gap: The ratio of ๐ด๐ธ: ๐ธ๐ถ = ___: 1

4/5

Q5.A line segment ABC is split in the ratio AB to BC as 3 : 5. What fraction of the line segment is AB?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, letโ€™s see what you can remember from this topic. Hereโ€™s a quick quiz!

Q1.Fill in the gap: We can divide a line segment into a given ________ by considering the coordinates of its endpoints.

1/5

Q2.Fill in the gap: The _____________ of proportionality of ADE to ABC is 1.5.

2/5

Q3.Fill in the gap: The ratio of ๐ด๐ธ: ๐ด๐ถ = 6: 9 = 2:___

3/5

Q4.Fill in the gap: The ratio of ๐ด๐ธ: ๐ธ๐ถ = ___: 1

4/5

Q5.A line segment ABC is split in the ratio AB to BC as 3 : 5. What fraction of the line segment is AB?

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 โ€˜Resume Videoโ€™ 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 โ€˜Nextโ€™ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Dividing into a ratio I quiz

Show what you've learnt!

Q1.Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Amit have?

1/5

Q2.Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Bernie have?

2/5

Q3.Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Amit get?

3/5

Q4.Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Bernie get?

4/5

Q5.In a group of 72 children, the ratio of boys to girls is 5:4. How many girls are in the group?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Dividing into a ratio I quiz

Show what you've learnt!

Q1.Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Amit have?

1/5

Q2.Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Bernie have?

2/5

Q3.Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Amit get?

3/5

Q4.Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Bernie get?

4/5

Q5.In a group of 72 children, the ratio of boys to girls is 5:4. How many girls are in the group?

5/5

Lesson summary: Dividing into a ratio I

It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

Time to move!

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

For 5 mins...

Move around:
Jog

On the spot:
Chair yoga

The next lesson in:
Ratio
is:
Dividing into a ratio II

Browse Oak's lessons: