Answer:
sugar is in one ounce of the drink.
Explanation:
Unit rate is defined as the rate are expressed as a quantity as 1 such as 3 meter per second or 4 miles per hour.
As per the statement:
A 14 ounce energy drink contains 10 1/2 =
teaspoons of sugar.
We have to find how much sugar is in one ounce of the drink.
By unit rate definition we have;

⇒

Therefore,
sugar is in one ounce of the drink