Kimberly uses 1 cup of walnuts for every 2 cups of raisins when making trail mix. How many cups of walnuts will she need if she uses 8 cups of raisins.

Question

Kimberly uses 1 cup of walnuts for every 2 cups of raisins when making trail mix. How many cups of walnuts will she need if she uses 8 cups of raisins.

Answer 1

Set this up as a ratio:

for every 1 cup of walnuts, she needs 2 cups of raisings :

1/2

so now how much cups of walnut does she need for 8 cups of raising

1/2 = x / 8

solve for x

Answer 2

The answer is

4cups/8cups

Or 4 for 8

Answer 3

the answer is:

4 cups

Answer 4

To find out how many cups of walnuts Kimberly will need when using 8 cups of raisins, we need to use the ratio between the amount of walnuts and the amount of raisins.

According to the given information, Kimberly uses 1 cup of walnuts for every 2 cups of raisins. This can be written as the ratio: 1:2 (1 cup of walnuts to 2 cups of raisins).

To determine the number of cups of walnuts needed when using 8 cups of raisins, we can set up a proportion:

1 cup of walnuts / 2 cups of raisins = x cups of walnuts / 8 cups of raisins

To solve for x, we can cross-multiply and then divide:

2 cups of raisins * x cups of walnuts = 1 cup of walnuts * 8 cups of raisins

2x = 8

Divide both sides of the equation by 2:

x = 4

Therefore, Kimberly will need 4 cups of walnuts if she uses 8 cups of raisins to make trail mix.