# Groups

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## Lesson details

### Key learning points

1. In this lesson, we will learn to use ratio notation to describe the composition of different groups.

### Licence

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## Video

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## Exit quiz

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### 5 Questions

Q1.
Fill in the gap: We can describe the ____________ between two or more quantities by comparing them with each other.
group
problem
ratio
Q2.
Fill in the gap: We can describe the relationship between two values using __________ notation.
group
problem
relationship
Q3.
I make groups of grey and white counters in the ratio 3:4. How many grey counters are there in two groups?
12
5
8
Q4.
I make groups of grey and white counters in the ratio 3:4. How many white counters are there in five groups?
15
35
9
Q5.
I make groups of grey and white counters in the ratio 3:4. How many grey counters and white counters are there in 100 groups?
300
400
500