Respuesta :
Answer:
18
Step-by-step explanation:
You would first divide the 9 quarts of grape juice by 3/4s to get the amount of times you had to mix it. Next, you would get your answer to that- 12 - and multiply that by 1 1/2, getting your answer. 18.
Hope this helps.
Answer:
You need to mix 18 quarts of sparkling water
Step-by-step explanation:
A recipe for sparkling grape juice calls for [tex]1\frac{1}{2} =\frac{3}{2}[/tex] quarts of sparkling water and[tex]\frac{3}{4}[/tex]quart of grape juice.
Ratio of sparkling water to grape juice =[tex]\frac{3}{2}:\frac{3}{4}[/tex]
Let the amount of sparkling water be x
We are given that amount of grape juice is 9 quarts
So, Ratio of sparkling water to grape juice x:9
So, [tex]\frac{3}{2}:\frac{3}{4}::x:9[/tex]
[tex]\frac{\frac{3}{2}}{\frac{3}{4}}=\frac{x}{9}[/tex]
[tex]\frac{\frac{3}{2}}{\frac{3}{4}} \times 9 = x [/tex]
[tex]18= x [/tex]
Hence you need to mix 18 quarts of sparkling water