Question

find the unit price A) $3.19 170g (6oz)B) $3.12 170g (6oz)C) $5.49 170g (6oz)give the answer cents per unit size and round to the nearest hundredth what is better deal

Answer 1

Given

find the unit price

A) $3.19 170g (6oz)

B) $3.12 170g (6oz)

C) $5.49 170g (6oz)

give the answer cents per unit size and round to the nearest hundredth, what is better deal​

Solution

part a

`\begin{gathered} \text{ \$ 3.19} \\ 100\text{cent = \$1} \\ \text{ \$3.19=319cent} \\ (319)/(170)=1.88\text{ cent per unit} \end{gathered}`

Part b

`\begin{gathered} \text{ \$3.12=312cent} \\ (312)/(170)=1.84\text{ cent per unit} \end{gathered}`

Part C

`\begin{gathered} \text{ \$ 5.49=519cent} \\ (519)/(170)=3.23\text{cent per unit} \end{gathered}`

The best deal is the least amount per unit

which is Option B

The final answer