Find the unit cost. Round to the nearest tenth of a cent. Doritos Cool Ranch chips, 12.5 ounces for $3.99
A) $3.671 per ounce
B) $0.419 per ounce
C) $3.133 per ounce
D) $0.319 per ounce
E) $0.681 per ounce

Question

Quizplus · Accepted Answer

To find the unit cost, we need to divide the total cost by the number of ounces.

Unit cost = $3.99/12.5 ounces 
Unit cost = $0.3192 per ounce

Rounding to the nearest tenth of a cent gives us $0.319 per ounce, which matches with choice D. Therefore, the best choice is D.

Find the Unit Cost