Percent Proportion
12 is what percent of 60?
20%
17 is what percent of 68?
25%
$575 at 6.25% for 7 years
Round to the nearest cent.
$251.56
Round to nearest tenth. Find percent and state increase or decrease.
From 55 lb to 24 lb
-56.4%; decrease
Find the selling price.
tennis shoes: $85; 24% discount
$64.60
What is 63% of 130?
81.9
What percent is 42 of 38? (round to the nearest tenth of a percent)
110.5%
$12,750 at 5% for 10 years
Round to the nearest cent.
$6375.00
Round to the nearest tenth. Find the percent and tell if increase or decrease.
From $55.75 to $75.00
34.5%; increase
Find the selling cost.
amplifier: $100; 135% markup
$235
28 is 80% of what number?
35
What is 75% of 200?
150
Find to the nearest cent if interest is compounded annually.
$2750 at 8% for 3 years
$3464.21
David moved from a house that is 89 miles away from his workplace to a house that is 51 miles away from his workplace. What is the percent decrease in the distance from his home to his workplace ? (round to the nearest tenth of a percent if necessary)
43.8%
A surfboard hs an original price of $259. It is on sale for 55% off the original price. Find the sale price of the surfboard.
$116.55
30%of the CDs that Sam owns are classical. If Sam owns 120 CDs, how many are classical?
36 CDs
55 is 20% of what number?
275
Find to the nearest cent if compounded annually.
$1500 at 12.5% for 2 years
$1898.44
Mr. David monthly salary is revised from $2500 to $2600. What percentage is the salary increased ?
4% increase
A laptop case has an original price of $45. Ellen has a coupon for 35% off the original price. Find how much Ellen paid for the laptop case.
$29.25
In a dance class, 70% of the students wear black ballet shoes. There are 30 students that wear black shoes. How man students are in the class?
43 students
A jersey is on sale for 50% off the original price. A week later, the manager takes another 50% off. Is the jersey now free? Explain.
No, the jersey is 75% off the original price.
Lucas borrowed $10,500 to buy a boar. He will pay $276.50 each month for the next 48 months. Find the simple interest rate for his loan.
6.6%
Over the summer, Jackie played video games 3 hours per day. When school began in the fall, she was only allowed to play video games for half an hour per day. What is the percent decrease? Round to the nearest percent
83% decrease
Nan bought an $85 dress on sale at 25% off the original price. She paid 5% sales tax on the sale. What was her total bill?
$66.94