This is a list of ingredients for making a beef stew for 4 people.

Ingredients for 4 people:

400 g beef
300 g potatoes
200 g carrots
500 ml beef stock
2 onions

Tom wants to make a beef stew for 10 people.

Here is a list of the amount of each ingredient Tom has in his cupboard. 1.1 kg beef
700 g potatoes
600 g carrots
1.2 litres beef stock
4 onions