Question

In a salad recipe, the ratio of carrots to broccoli must remain constant. The table below shows some possible combinations of carrots and broccoli.


Salad Ingredients
Carrots
3
4
6
7
Broccoli
9
12
18
21


If only whole vegetables can be used, what is the fewest number of vegetables that can be used to make this salad?
1
3
4
12

Answer 1

Answer:

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