### Chapter 6 Pre-Algebra Review Speed Match Review Game

This game has been played times
The best time ever was at seconds.
The best time today is at seconds.
How To Play:
Drag the squares in the gray area and drop them in the matching squares in the blue area below.
If you drop a square in the correct spot, it will disappear.
If you make a mistake, the square will return to its original spot.
Good luck!

Let's Play Speed Match!

6%
\$28
-40.5% or 40.5% decrease
20%
\$8.40
\$40
12.96
18
\$1166.40
\$723
30%
3 1/3% or 3.3%
150%
40%
\$2315.25
\$37.80
25% discount or -25%
\$45
\$2034
decrease; 40%
\$41.63
60%
40%; increase
58 and 1/3
50
Jacqueline plans to borrow \$4520 at 4.5% for 10 years. What amount of simple interest should she expect to pay?
Fiona deposited \$900 in the bank over 2 years. She earned \$60 in simple interest at the end of the 2 years. What was the annual interest rate?
A coin dealer buys a coin for \$850 and sells it for \$1190. FInd the percent of change.
A video controller cost \$39. If a 6.75% sales tax is added, what is the total cost?
A store makes a profit of \$8 on a sweater after a markup of 40%. What is the selling price of the sweater?
What is 72% of 18?
Marc purchases a lamp for \$140. Sales tax is 6% on all purchases. How much sales tax did Marc pay?
An investment of \$100 is compounded annually at 8%. What is the total amount of money after 2 years?
Maria buys a dress marked \$54. She receives a 30% discount. What is the price of the dress?
Julianna plans to borrow \$3180 at 6.5% interest for 3.5 years. What amount of simple interest should she expect to pay? Round to the nearest dollar.
A bicycle originally priced at \$225 was marked down 30%. After a week, the bicycle was marked down another 15% off the sale price. What is the percent of change from the original price to the final sale price?
A swimmer swam 300 meters yesterday and 420 meters today. What is the percent of change? Identify as an increase or decrease.
Nine is what percent of 30?
What is the percent of change from 14 inches of snowfall to 35 inches of snowfall?
48 is what percent of 80?
14 is 24% of what number?
What percent of 40 is 8?
A store makes a profit of \$15 on a wallet after a markup of 60%. What is the selling price of the wallet?
Fifteen students taking the state assessment exam forgot their calculator. Of the 250 students taking the exam, what percent forgot their calculator?
A \$525 speaker now sells for \$393.75. Find the percent of the discount.
20 is 40% of what number?
Mei buys a suit marked \$60. She receives a 25% discount. What is the sale price of the suit?
A runner ran 25 miles last week and 15 miles this week. Wha tis the percent of change? Identify if it is an increase or a decrease.
An investment of \$2000 is compounded annually at 5%. What is the total amount of money after 3 years?
Find 60% of 30.