Review

Review

Math Unit 5 Mid review

Bench Mark Percents

Find the Percent of

Percent Proportion

Multiple Choice

Chrissy earned 90% of her 1st Grade test. There were 40 questions on the test how many did she get correct?

• 40

• 35

• 36

• 25

Percent Equation

Whole x percentage (in decimal form)= part

Multiple Choice

Sales people at StateFarm earn 15% commission on all sales. How much commission would a sales person earn on a total of $2,200 in sales?

• $340

• $230

• $330

• $325

Multiple Choice

There 500 students at Cool Prep, 55% are boys? How many girls are there?

• 275

• 250

• 225

• 215

Percent Change

Do You Got it?

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You Got It

Percents at Work - Minimum Wage, Tips, sale Tax, Discounts and Commissions

Multiple Choice

The subtotal of Ms. Hart and Ms.Lewis’ dinner was $16.52. Which of the following best represents their bill if they include a 15% tip?

• $2.48

• $16.67

• $19.00

• 14.04

Fill in the Blanks

Multiple Choice

Natalie F. bought her favorite teacher dinner at expensive restaurant. She spend $21.32. and she plan to leave a 20% tip for their server. Which is the best estimate of the tip amount?

• $3.26

• $4.26

• $4.27

• $25.58

Multiple Choice

Cell Phones cost $400

Boost has 10% discount.

Cricket has a $$\frac{1}{16}$$  

Which store would have the better sale price for a cell phone with an original price of $400.

• Boost phone is $40

• Cricket phone is $25

• Boost phone is $360.

• Cricket phone is $375

Multiple Choice

A bag contains 25 total marbles. If ten of the marbles are red, what percent of the marbles in the bag are not red?

• 10%

• 15%

• 60%

• 40%

Multiple Choice

While Johnny making his mixtape, he is responsible for his personal expenses. He estimates his expenses for one month to be $500. If Johnny works in the factory for 10 hours a week, how much does he need to make per hour to cover his monthly expenses? Assume there are 4 weeks in a month.

• $11.50

• $12.50

• $8.33

• $8.50

Multiple Choice

Jorge buys Jordans evey year.

Year 2020

Number of Jordans :3

Year 2021

Number of Jordans :12

What was the percent increase?

 

• 100%

• 200%

• 300%

• 400%

Multiple Choice

A cheap smartwatch cost $25 on Amazon plus 11% tax. How much sales tax would you need to pay if you bought one smartwatch?

• $2.60

• $2.50

• $3.75

• $2.75

Multiple Choice

At CoolMath High, about 55% of incoming freshman students have Andriods. If there are 221 incoming freshman this fall, which proportion can be used to calculate the number of freshman that have Andriods?

• $$\frac{221}{100}=\frac{x}{55}$$  

• $$\frac{100}{x}=\frac{55}{221}$$  

• $$\frac{221}{x}=\frac{55}{100}$$  

Multiple Choice

A PS5 originally priced at $400 are on sale for $375. By what percent was the price of the PS5 reduced?

• 6.25%

• 12.5%

• 25%

• 87.5%

Multiple Choice

Kevin monthly expenses is $2,450.  What will Kevin need to make every week to cover his expenses?

• $700

• $612.50

• $712.50

• $15.31

Multiple Choice

Kevin monthly expenses is 2450. Kevin will work 40 hours per week in her new position.  What is the minimum hourly rate that Kevin will need to make to pay for all her expenses?  (Assume there are four weeks per month).

• $18

• $16.13

• $15.31

• $15.41