Question
Luis is making chocolate chip cookies. The recipe calls for 1/8 cup of almonds for every 3/4 cup of chocolate chips. If Luis
uses 3 cups of chocolate chips, how many cups of almonds will he need? Round to the nearest tenth. (1 point)
O 0.8 cup
O 0.4 cup
O 0.5 cup
18.0 cups
uses 3 cups of chocolate chips, how many cups of almonds will he need? Round to the nearest tenth. (1 point)
O 0.8 cup
O 0.4 cup
O 0.5 cup
18.0 cups
Answers
GPT 3.5
Using the recipe ratio, we can set up a proportion to find out how many cups of almonds Luis will need.
1/8 cup of almonds is to 3/4 cup of chocolate chips as x cups of almonds is to 3 cups of chocolate chips.
(1/8) / (3/4) = x / 3
To solve for x, we can cross multiply and divide:
(1/8) * 3 = (3/4) * x
3/8 = 3x/4
Multiply both sides by 4 to get rid of the denominator:
4 * (3/8) = 4 * (3x/4)
3/2 = x
Therefore, Luis will need 1.5 cups of almonds. But since we are rounding to the nearest tenth, the answer is 0.5 cups.
So the correct answer is:
O 0.5 cup
1/8 cup of almonds is to 3/4 cup of chocolate chips as x cups of almonds is to 3 cups of chocolate chips.
(1/8) / (3/4) = x / 3
To solve for x, we can cross multiply and divide:
(1/8) * 3 = (3/4) * x
3/8 = 3x/4
Multiply both sides by 4 to get rid of the denominator:
4 * (3/8) = 4 * (3x/4)
3/2 = x
Therefore, Luis will need 1.5 cups of almonds. But since we are rounding to the nearest tenth, the answer is 0.5 cups.
So the correct answer is:
O 0.5 cup