This is a list of ingredients for making a beef stew 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
Work out which ingredients Tom needs to buy more of. You must show all of your working.