A batch of cookies calls for 3/4 cup of flour. you want to make 1/2 of a batch. how much flour do you need?

3/8 of cup

To solve this we are going to use a proportion. We know that to make 1 batch of cookies we need 3/4 cup of flour, so to make 1/2 batch of cookies we'll need x cups of flour. In other words:

\frac{1batch>\frac{3}{4}cup.flour}{\frac{1}{2}batch>xcup.flour}

Now, we can express our proportion as a fraction and solve for x:

\frac{1}{\frac{1}{2} } =\frac{\frac{3}{4} }{x}

x=(\frac{3}{4} )(\frac{1}{2} )

x=\frac{3}{8}

You will need  3/8 of cup flour to make 1/2 of a bath of cookies.

Read more on -

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.