Convert to:
42 4 168
---- x ---- = ------
1 7 7
To get the answer we can use proportion
8 ginger ----------------- 3 fruit
12 ginger ----------------x
Crossmultiply now
8x=12*3 /:8
x=

x=<u />

To not change ratio we have to have 4.5 cups of fruilt juice. We initialy had 3, so we have to add 1.5 cup of fruit juice.

Look at the square root like "x", then
Answer:
D
Step-by-step explanation:
...
The pair of numbers that would have 20 as their lcm is 4 and 5