Lesson details

Key learning points

  1. 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.

Licence

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5 Questions

Q1.
Fill in the gap: We can divide a line segment into a given ________ by considering the coordinates of its endpoints.
constant
coordinate
proportion
Correct answer: ratio
Q2.
Fill in the gap: The _____________ of proportionality of ADE to ABC is 1.5.
An image in a quiz
Correct answer: constant
coordinate
proportion
ratio
Q3.
Fill in the gap: The ratio of 𝐴𝐸: 𝐴𝐶 = 6: 9 = 2:___
An image in a quiz
1
2
Correct answer: 3
4
Q4.
Fill in the gap: The ratio of 𝐴𝐸: 𝐸𝐶 = ___: 1
An image in a quiz
1
Correct answer: 2
3
4
Q5.
A line segment ABC is split in the ratio AB to BC as 3 : 5. What fraction of the line segment is AB?
3/5
Correct answer: 3/8
5/3
5/8

5 Questions

Q1.
Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Amit have?
2/3
Correct answer: 2/5
3/2
3/5
Q2.
Amit and Bernie share 100 sweets in the ratio 2:3. What fraction of the sweets will Bernie have?
2/3
2/5
3/2
Correct answer: 3/5
Q3.
Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Amit get?
20
Correct answer: 40
60
80
Q4.
Amit and Bernie share 100 sweets in the ratio 2:3. How many sweets will Bernie get?
20
40
Correct answer: 60
80
Q5.
In a group of 72 children, the ratio of boys to girls is 5:4. How many girls are in the group?
18
Correct answer: 32
40
67

Lesson appears in

UnitMaths / Ratio