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WorksheetsPre-Algebra Chapter 6 Test Review
Total questions: 74
Worksheet time: 3hrs 13mins
Austin got 72% of the questions correct on his last math quiz. If there were 25 total questions, how many did he answer correctly?
4
72
18
12
200 children attended the school play. Of the total attendance, 40% were boys. How many boys attended the school play?
800
240
40
80
26 is 5% of what number?
265
20
25.5
520
Joey gives away 3 out of 20 coins in his collection. What percent does he give away?
7%
15%
20%
30%
What number is 20% of 45?
9
90
4.4
7
What percent of 500 is 25?
50%
125%
5%
0.05%
9 is 0.03% of what number?
0.27
30,000
270
300
90 is 120% of what number?
108
75
118
55
What percent of 80 is 212?
37.7%
265%
3.65%
377%
A music collector has 1200 CDs, and 65% of them were produced after 1990. How many of the CDS were produced after 1990?
780 CDs
1,293 CDs
420 CDs
840 CDs
While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded so far. How many kilobytes have been downloaded so far?
9600 kilobytes
10,600 kilobytes
960 kilobytes
8600 kilobytes
King Hangry is eating a 50 gram chocolate bar which contains 30% cocoa. How many grams of cocoa are in the chocolate bar?
150 grams
15 grams
166 grams
18 grams
In the United States, 13 out of every 20 cans are recycled. What percent of cans are recycled?
55%
63%
65%
85%
49 is 35% of what number?
14.75
171.5
280
140
What percent of 152 is 95?
32.5%
144.4%
62.5%
55%
What number is 21% of 60?
285.7
12.6
182.3
18.9
Your friend paid $17 for a shirt. This amount was 85% of the total amount your friend spent while shopping. How much money did your friend spend?
$25
$20
$85
$65
5 student in class want to have extra homework. If 20% of the student want extra homework, how many total students are in the class?
25 students
30 students
20 students
15 students
Write 3/16 as a percent.
15.5%
18.75%
19.5%
17.25%
Tickets to IMG World of Adventures are AED 100. The price is going to increase on January 1. What is the percent of change if the cost increases to a AED 120?
25%
20%
18%
50%
The Polar Express movie is AED 13 and it will be on sale for AED 9.What is the percent of change if the cost decreased AED 4?
15%
10%
31%
32%
Find the PERCENT of Change.
The original cost was AED 50 and the new cost is AED 60.
Increase 20%
Increase AED 10
Decrease AED 10
Increase 16.67%
Mr Ritu had 27 students in his class last year and this year he has 30 students in his math class. What is the percent of change?
24%
20%
11%
50%
Find the percent of change if the original cost was AED 5 and the new cost is AED 1.
Increase AED 4
Decrease AED 4
Increase 80%
Decrease 80%
Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?
Increase 12.5%
Decrease 12.5%
Increase 4%
Decrease 4%
What is 5% written as a decimal?
0.05
0.5
5
50
On Sheikh Zayed Road, last week, 72 people got a speeding ticket. This week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?
Increase 50%
Decrease 50%
Increase 1%
Decrease 1%
Do the ratios form a proportion?
248,155Yes, they form a proportion.
No, they do not form a proportion.
Solve the proportion:
72=28x10
14
4
8
When a price is raised in order to make a profit, this is called:
Profit
Markup
Profit
Tax
When you make money, you earn a:
Markup
Sale
Profit
Discount
When a price gets lowered, this is known as:
Markdown
Profit
Markup
Percent
All the following terms represent a markdown, except:
Sale
Clearance
Markup
Discount
Discount is ____________ from the original price.
Added
Divided
Multiplied
Subtracted
Markup is _________________ to the original price.
Added
Divided
Multiplied
Subtracted
When a discount is applied to an item, the amount you pay for the item is called the:
Original price
Sale price
Percent off
Discount
When a markup is applied to an item, the amount you pay for the item is called the:
Original price
Sale price
Selling price
Percent
Mrs. Allison buys Gucci bags wholesale for $28.00 and marks them up 900% to sell on her online store, what is the selling price of the bags?
$280.00
$252.00
$928.00
$224.00
A pair of boots are $94.00. They are 25% off. What is the discount?
$2375.00
$70.50
$117.50
$23.50
A television that costs $360.99 is on sale for 75% off. Find the sale price of the television.
$270.74
$90.25
$631.73
$27,074.00
A bracelet costs $36 after a 25% discount. Find the original price.
$9.00
$28.00
$48.00
$45.00
Interest rate = 2.5%
TIme = 3 years.
How much interest?
The simple interest formula is I=Prt. The P represents the principal. The principal is ___________________.
the amount of money borrowed or deposited in a savings account
the percent interest for his year
the amount taxed
the amount the bank owes you for being a customer at their bank
How much interest is that?
How much interest is that?
Interest earned in 4 years = $60.
Find the interest rate.
Interest rate = 2.5%
TIme = 3 years.
How much interest?
0.0252 converted to a percent is
25.2%
0.252%
2.52%
252%
Name one real-life use of simple interest.
If you pay your loan quarterly how many times a year must you make your payment?
26
1
4
52
