This recipe makes three portions of soup.
navina follows this recipe but only wants to make enough for one portion of soup.
how much of each ingredient does she need?

recipe: serves 3
150 g onions
90 g carrots
3 tablespoons of oil
600 g tomatoes
900 ml vegetable stock

50 g onions

30 g carrots

1 tablespoon of oil

200 g tomatoes

300 ml vegetable stock

Step-by-step explanation:

Divide all the quantities by 3

150/3 g onions

90/3 g carrots

3/3 tablespoons of oil

600/3 g tomatoes

900/3 ml vegetable stock

For one portion:

50 g onions

30 g carrots

1 tablespoon of oil

200 g tomatoes

300 ml vegetable stock

the least common denominator is 40