A recipe that makes 18 cookie calls for 3/4 cup of sugar. Howbmuch sugar is needes to make 24 cookies using this recipe?
18/(3/4) = 24/x
Cross multiply and solve for x
18x = (3/4) * 24
18 x = 18
x = 1
To find out how much sugar is needed to make 24 cookies using the same recipe, we can set up a proportion.
First, we need to determine the ratio of sugar to cookies. In the original recipe, 18 cookies required 3/4 cup of sugar. We can write this as 18 cookies / 3/4 cup of sugar.
Now, we need to find the amount of sugar required for 24 cookies. We can set this up as: 24 cookies / x cups of sugar.
To solve this proportion, we can cross-multiply and divide:
18 cookies * x cups of sugar = 24 cookies * 3/4 cup of sugar
Simplifying this equation, we get:
18x = 24 * 3/4
Now, we can solve for x by dividing both sides of the equation by 18:
x = (24 * 3/4) / 18
Evaluating this expression, we find:
x = 72/72
x = 1
Therefore, to make 24 cookies using this recipe, you will need 1 cup of sugar.