three ounces of cinnamon cost $2.40. if there are 16 ounces in 1 pound, how much does cinnamon cost per…
three ounces of cinnamon cost $2.40. if there are 16 ounces in 1 pound, how much does cinnamon cost per pound?\n$12.80\n$31.20\n$38.40\n$115.20
Answer
Answer:
A. $12.80
Explanation:
Step1: Find cost per ounce
Cost per ounce = $\frac{2.40}{3}= 0.8$ dollars per ounce
Step2: Find cost per pound
Since 1 pound = 16 ounces, cost per pound = $0.8\times16 = 12.8$ dollars per pound