Question

QUICKLY PLEASE HELP!!!!!!!!!!!!!!

Question 1
Mary uses 3 cups of sugar to make 48 chocolate chip cookies. She has five cups of sugar in her sugar canister. How many cookies can she make?
A. 144 cookies
B. 80 cookies
C. 16 cookies
D. 15 cookies

Question 2
Christmas fudge uses one and a half pound of powdered sugar to make 64 pieces. How many pounds of sugar do we need to make 192 pieces of fudge?
A. 4.5 pounds of sugar
B. 3 pounds of sugar
C. 96 pounds of sugar
D. 128 pounds of sugar

Question 3
Sally has a recipe that needs ¾ teaspoon of butter for every 2 cups of milk. If Sally increases the amount of milk to 3 cups, how many teaspoons of butter will she need to add?
A. 3/8 or 0.375 teaspoons of butter
B.8/3 or 2.66... teaspoons of butter
C.3/2 or 1.5 teaspoons of butter
D.9/8 or 1.125 teaspoons of butter

Answer 1

d you only need that much

Answer 2

#1

First step is to divide the cookies by the required cups of sugar to find out how many cookies 1 cup could make: 

48/3 = 16 

Now, that we know that 1 cup can make 16 cookies, multiply 16 by the 5 cups of sugar she has:

16 x 5 = 80 

That makes #1 B.)


#2
With number two, divide the original amount by the new amount of fudge: 

192/64 = 3 

Now multiply 1.5 by 3

1.5 x 3 = 4.5 

That makes #2 A.)