mark is making fruit punch by mixing orange juice and pineapple juice in a ratio of 1:3.

Question

how much pineapple juice should he use to make 3 Liters of fruit punch

Answer 1

Jamal, a 1:3 ratio means there are 4 total parts, 1 part OJ to 3 parts pineapple juice.

 

So, each part is 3/4 liters. Three parts is 3(3/4) = 9/4 = 2 1/4 liters of pineapple juice.