Use multiplication and division to calculate unknown values in ratio problems | Maths

Starter quiz

What is 8 times as many as 5?
- '40' ✓
How many 8s are there in 24?
- '3' ✓
How many times greater than 3 is 27?
- 24
- 3
- 6
- 9 ✓
- 10
Which phrases describe the quiz team in this image
- For every 2 chidlren there are 3 adults
- For every 3 adults there are 3 children
- For every 3 children there are 4 adults
- For every 4 children there are 3 adults ✓
- For every 3 adults there are 4 children ✓
Each quiz team is made up of 3 adults and 4 children. If there are 35 people taking part, which equation represents how many of them are adults?
- $3 + 35 = 38$
- $4 \times 5 = 20$
- $3 \times 5 = 15$ ✓
- $3 \times 7 = 21$
Each quiz team is made up of 3 adults and 4 children. If there are 5 teams taking part, how many children will there be in total?
- 7
- 15
- 20 ✓
- 32
- 31