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WorksheetsERMS- Math 7: Percents
Total questions: 48
Worksheet time: 3hrs 22mins
Convert 3/8 to a Percent
37.5%
3.75%
.375%
Convert 203 to a percent.
.15
.25
15%
25%
Which group of numbers is in order from least to greatest?
0.202; 0.022; 0.020
0.020; 0.022; 0.202
0.022; 0.202; 0.020
0.020; 0.202; 0.022
3.45% ___ 0.34
<
>
=
Order 205 , 0.5, 58.3% from greatest to least.
58.3%, 0.5, 205
205 , 58.3%, 0.5
58.3%, 205 , 0.5
Which of the following is the correct setup to find:
A 12% bonus is $30.72 of what amount?
$256
$368.64
$3.69
$2133.33
What percent of 24 is 18?
75%
.75%
133%
4.3%
Original amount: 16
New amount: 11
Original amount: 10
New amount: 12
A team of biologists used population sampling to determine that there are currently 350 chameleons living in a particular ecosystem. That same ecosystem had a population of 580 chameleons three years ago. Which is closest to the percent decrease in the chameleon population?
230%
40%
66%
28%
Find the Percent of Change. Round to nearest Percent.
What is the markup rate on a $470 ring that is now $634.50?
26% Decrease
35% Decrease
35% Increase
26% Increase
The original price of a pair of shoes is $120 and there is a markdown of 20% because the shop is having a Black Friday sale. What is the sale amount of the pair of shoes?
$96
100
$110
$84
Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?
$75
451
$36
$34
A pair of boots is $94.99. They are 25% off. With this discount, what is the sale price?
$71.24
$118.74
23.7475
$23.75
A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis that regularly sell for $248?
$297.60
$198.40
$49.60
$201.40
The wholesale cost of a bicycle is $200. There is a mark-up of 55%. What is the selling price of the bike?
$110
$310
$255
$290
The price of a dress is $120.00. The store marks it up 40%. What is the selling price?
$178.88
$86.00
$168.00
$48.00
Find the simple interest earned for principal of $2,000 at and 8% rate for 5 years.
$160
$800
$80,000
$16
Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.
$135
$13,500
$270
$27,000
Kelly took out a 4-year loan for $5,500. She had to pay a total of $1,870 in interest payments. What rate did she pay for her loan?
85%
5.5%
8.5%
14%
The rate is given as a percent (%). Before using it in the simple interest formula, you must first convert it to a______.
fraction
decimal
ratio
dollar amount
The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.
the amount of money borrowed or deposited
the percent interest for his year
the amount taxed
the amount the bank owes you for being a customer at their bank
Find the simple interest paid on a loan of $1,500 at a rate of 19% 15 months.
$356.25
$427,500
$4,275
$285
Find the simple interest paid on a loan of $4,750 at a rate of 19.5% for 30 months.
$5
$2315.63
$27,787.50
$926.25
Avery gets a fixed salary of $2000 per month and a commission of 2% on sales. If her total sales are $30,000 for the month, find her total salary for the month.
$2,600
$2,000
$32,000
$2,040
Layla earns 3% commission on the sale of a $512,800 home. What is her commission?
$15,384
$1,538,400
$153,840
170,933.33
Damon earns a weekly salary of $350 plus a 7% commission on sales. Last week, his sales totaled $3200. What was his TOTAL pay?
commission + salary = total pay
$24.50
$224
$574
$248.50
Roman took his dog, Cooper, to the vet for an annual check-up. Last year his dog weighed 80 pounds. Now the dog weighs 94 pounds. What is the percent change of Cooper's weight?
85.1%
17.5%
14.8%
31.5%
Last week Ethan read 64 minutes for English class. This week to catch up, Ethan read for 144 minutes. What is the percent change in the amount of reading time?
48.7%
12.5%
487%
125%
