Proportion
Solve problems involving direct proportion; use unitary method; apply proportion to recipes and scaling
What you'll learn
- 1
Imagine a bag of 10 sweets: 3 are red and 7 are blue. The proportion of red sweets is 3 out of 10.
- 2
In a bag of 10 sweets, 4 are green. What proportion is green?
- 3
Drag to show the proportion of blue marbles in this bag of 8 marbles (3 red, 5 blue).
- 4
A box has 12 pens. 4 are red, 8 are blue. What proportion is red?
- 5
In a class of 20 kids, 12 wear glasses. What proportion wears glasses?
- 6
A fruit bowl has 5 apples and 3 oranges. Show the proportion of apples using the bar model.
- 7
A bag has 6 red beads and 4 blue beads. What proportion is blue?
Practise Proportion with Whizlo
Free AI-tutored lessons, unlimited practice questions, and progress tracking for ages 11–13. Aligned to the UK National Curriculum.