Question

A 7 pound bag of dog food costs $21 What is the unit price of the dog food?

a. $21 per 7 pounds
b.$147 per pound
c $3 per pound
d. $28 per pound

Answer 1

Answer choice C

Explanation:

The unit price of a product is how much that product costs for a single unit, or in this case pound. 7 pounds of dog food to 21 dollars has the same ratio as 1 pound of dog food to three dollars, meaning that the unit price of dog food is $3 per pound. Hope this helps!

Answer 2

I feel like it the answer is A