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Chapter 2: Q 2.113 (page 179)

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

Short Answer

Expert verified

Angie can buy maximum 7juice boxes.

Step by step solution

01

Step 1. Given information

We have given that a juice box costs $2.63.

Angle has to spent maximum $20to buy juice boxes.

We have to find the maximum number of juice boxes that she can buy.

02

Step 2. Convert to an inequality

Let she can buy maximum nof juice boxes.

We have given that she has to spent maximum $20on juice boxes.

Then by using given information we have the following inequality :-

2.63n鈮�20.

03

Step 3. Solve the inequality

Divide both sides of the inequality by 2.63, then we have :-

2.63n2.63鈮�202.63鈬�n鈮�7.6

As nis a number of juice boxes, so it must be whole number.

So round it to 7.

Then we have :-

n鈮�7.

04

Step 4. Final Conclusion

As we find n鈮�7, wherenrepresents number of juice boxes.

That is she can buy maximum localid="1645626810679" 7juice boxes.

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