Question

Here is a list of what you need to make 20 buns:
- 100g butter
- 150g flour
- 200g sugar
- 4 eggs

Work out what you need to make 30 buns

Please help.
Thank you x

Answer 1

Multiply the amount of each ingredient by 1.5

Answer 2

Multiply the amount of each ingredient by 1.5
Or Divide each item by 2 to get what you need to make 10. then add that to the 20 to give you 30.