Going to bake 100 cookies. If 3 cups of flour will make 20 cookies. How much is needed for 100
3(100 / 20) = ________ cups
To determine how much flour is needed to make 100 cookies, you can use the given information that 3 cups of flour make 20 cookies.
Here's how you can calculate the amount of flour needed:
1. Find the ratio of flour to cookies: 3 cups of flour = 20 cookies
2. Calculate the ratio of flour to cookies per cookie: 3 cups / 20 cookies = 0.15 cups of flour per cookie
3. Multiply the ratio by the desired number of cookies: 0.15 cups/cookie x 100 cookies = 15 cups of flour
Therefore, you will need 15 cups of flour to bake 100 cookies.