Percent Proportion
24% of what number is 54?
225
The sales tax rate is 5%. How much tax will Diane pay if she buys a teddy bear for $24?
$1.20
A store is trying to sell it's over$217 for a bicycle and marks down the price by 16%. What is the amount of markdown? (Hint: Just the markdown, not the final price!)
$34.72
What is the simple interest formula?
I = prt
What is the percent of change from 50 to 85?
70% increase
5 is what percent of 20?
25%
A store pays $87 for a canoe. When they sell the canoe to customers, they mark up the price by 30%. What is the selling price of the canoe?
$113.10
If a set of bunk beds that originally cost $90 is discounted by 80%, how much money will be taken off of the price? (Hint: They do not want the final price! Find the discount!)
$72
$1237.50
What is the percent of change from 2,000 to 600?
70% decrease
70% of 80 is what?
56
Manuel purchases a new game console for $500. He pays an 8.5% sales tax. What is the total price of the console, including tax?
$542.50
At a one-day, 25% off sale, Nate buys a sweatshirt. If the retail price of the sweatshirt is $18.50, what is the sale price?
$13.87
Calculate the principal invested in an account that earned $120 interest at a rate of 5% over 4 years.
$600
I = prt
120 = p(.05)(4)
120 = p(.2)
p = 600
Hector bikes 25% faster than he used to. If he now bikes at an average of 30 miles per hour, how fast did he originally bike?
24 MPH
Sandra is making a necklace using 65 beads. 13 beads are red. What percent of the necklace is red?
20%
Ms. Jones takes her friends out to lunch. The price of their meal comes out to $65. Ms. Jones must pay an 8% sales tax and chooses to leave a 20% tip. What is the total cost of Ms. Jones's meal?
$83.20
An IKEA coffee table that was originally $249.99 is on sale for 30% off. What is the sale price of the coffee table, rounded to the nearest cent?
$174.99
How much TOTAL money will be in a savings account after 3 MONTHS if it started with $5,000 and earns 8% yearly interest?
$5,100
A ring was marked down 40% and now costs $2,142. What was the original price of the ring?
$3,570