Free Version
Moderate

# A Special Drink

GMAT-F5NEE6

A special drink is made with three ingredients in the ratio $1:1.5:2$.

If there are $81$ ounces of the drink, how many ounces of the least-used ingredient are there?

A

$9$

B

$15$

C

$18$

D

$27$

E

$36$