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4 votes
You need 1 1/4 cups of sugar to make 20 cookies. To make 12 cookies, you will need how much

2 Answers

2 votes
The answer is 3/4 of a cup.
User Smrita
by
6.3k points
5 votes

Answer: The required number of cups needed is 0.75.

Step-by-step explanation: Given that we need
1(1)/(4) cups of sugar to make 20 cookies.

We are to find the number of cups of sugar needed to make 12 cookies.

We will be using the UNITARY method to solve the problem.

We have

Number of cups of sugar needed to make 20 cookies is


1(1)/(4)=(5)/(4).

So, the number of cups of sugar needed to make 1 cookie is


(5)/(4)*(1)/(20)=(1)/(16).

Therefore, the number of cups of sugar needed to make 12 cookies is given by


(1)/(16)*12=(3)/(4)=0.75.

Thus, the required number of cups needed is 0.75.

User Sperick
by
7.0k points