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Chapter 3: Q. 103 (page 333)

Tim left a \(9 tip for a \)50 restaurant bill. What percent tip did he leave?

Short Answer

Expert verified

The percent tip is 18%.

Step by step solution

01

Step 1. Given Information 

The restaurant bill is $50and Tim left a tip of $9. We have to find the percent of the tip.

02

Step 2. Translate into an equation 

Letpbe the percentage.

Now, percent of the restaurant bill $50is the tip of$9

So, the equation is

50路p=9

03

Step 3. Solve the equation  

By proceeding with the calculation further

50路p=9p=950p=0.18Convertintopercentagep=0.18脳100%p=18%

04

Step 4. Check the answer 

So, yes 18%of50is9.

Thus, the percent tip Tim left is18%.

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