Question

This recipe makes 6 portions of potato soup. Richard follows the recipe but wants to make 18 portions. Complete the amounts of each ingredient that he needs. Recipe: Serves 6 60 ml oil 80 g onions 450 g potatoes 600 ml milk

Answer 1

1080 ml oil

240 g onions

1350 g potatoes

1800 ml milk

Explanation:

18 ÷ 6 = 3

every ingredient x 3

60 x 6 = 360 , 360 x 3 = 1080 ml oil

80 x 3 = 240 g onions

450 x 3 = 1350 g potatoes

600 x 3 = 1800 ml milk