According to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . How many 5 - ounce cans of the concentrate are required to prepare 200 6-ounce servings of orange juice?  Options:
A) 25 B) 34 C) 50 D) 60 E) 100

Rationale: orange juice concentrate : water : : 1 : 3 total quantity of orange juice = 200 * 6 = 1200 oz so orange juice concentrate : water : : 300 oz : 900 oz no . of 5 oz can = 300 oz / 5 oz = 60 answer d , 60 cans
Answer: D