Final answer:
To find out how many children like each drink in a year group of 60 pupils, calculate each fraction of the total. 45 pupils like Coke, 12 pupils like Sprite, and 18 pupils like Tango.
Step-by-step explanation:
In a year group of 60 pupils, to find out how many children like each drink, you need to calculate the fractions of the total number of pupils.
- To find out how many like Coke, multiply 3/4 by the total number of pupils: 3/4 × 60 pupils = 45 pupils.
- For Sprite, multiply 1/5 by the total number of pupils: 1/5 × 60 pupils = 12 pupils.
- For Tango, multiply 3/10 by the total number of pupils: 3/10 × 60 pupils = 18 pupils.
Therefore, 45 pupils like Coke, 12 pupils like Sprite, and 18 pupils like Tango.