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Chapter 3: Q. 3.107 (page 394)

Angie has \(20 to spend on juice boxes for her son鈥檚 preschool picnic. Each pack of juice boxes costs \)2.63. What is the maximum number of packs she can buy?

Short Answer

Expert verified

Angie can buy a maximum of 7 packs.

Step by step solution

01

Step 1. Given information 

We have been given that Angie has $20 to spend on juice boxes for her son鈥檚 preschool picnic. Each pack of juice boxes costs $2.63.

We have to find the maximum number of packs she can buy.

02

Step 2. Translate the given information into an inequality.  

Choose a variable to represent that quantity.

x=number of packs

Angie has $20 to spend on juice boxes for her son鈥檚 preschool picnic. Each pack of juice boxes costs $2.63.

2.63x鈮�20

03

Step 3. Solve the inequality 

2.63x鈮�20x鈮�202.63x鈮�7.6

x must be a whole number of packs, so round to 7.

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