Question

The smoothie recipe calls for 12 oz of orange juice for 4 oz of apple juice. Then oz of orange juice is added for every ounce of apple juice.

• A. 4
• B. 12
• C. 16
• D. 3

Answer 1

The correct option is D 3

12 : 4 :: x : 1

$\frac{12}{4}=\frac{x}{1}$

$\frac{12\times 1}{4}=x$

$\therefore x=3$