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Percent Change

Part vs Whole

I = Prt

Miscellaneous

100

Alyssa has her eye on a $52 coat. This weekend it is going to be marked 25% off. How much will she save?

What is $13.

100

A year ago Scott was 60 inches. He grew and now is 63 inches tall. What is the percent increase in his height?

What is 5%

100

Morgan received a 78/80 on her last test. What percent of the questions did she get right?

What is 97.5%.

100

Anazia deposited $150 in the bank at 5.5% for 4 years. How much did she earn in interest?

What is $33.

100

Brittany won 10 basketball games and lost 6. What percent did she win?

What is 62.5%.

200

Alex saved 20% by buying a video game when it was on sale. If his savings were $6.40, what was the regular price of the video game?

What is $32.

200

At the beginning of the school year, Aekta's allowance was $8/week. After working really hard all school year, her parent's decided to give her a 30% raise. How much more money does she get each week?

What is $2.40.

200

Sarah can spend 20% of her savings to buy a new filter. If she has $230 in savings, how much can she spend on the filter?

What is $46. (might be enough for 2:))

200

Sam deposited $350 into a savings account that paid 5% in simple interest. When he withdrew his money 8 months later, how much interest did he receive?

What is $11.67.

200

Scott earns 3% commission for furniture sales. Last month his total sales were $1440. How much commission did he earn?

What is $43.20.

300

Menna bought 2 filters at $14 each for Sarah and Leah. What is the amount of tax owed if the tax rate is 8%?

What is $2.24.

300

Mrs. Garbach's sleep total was reduced from 10 hours per night to only 6. What was the percent decrease?

What is 40%.

300

20% of 7th grade blue team students have been to Canada. If 23 students have been to Canada, how many students are on the Blue Team?

What is 115 students.

300

Stephanie borrowed $4000 from a bank the charges 8% simple interest. After 2 years she paid off the loan. What was the total amount she repaid?

What is $4640.

300

The 7th Grade Blue Team has 105 students. This is 15% of all the students at Martha Brown. How many students go to Martha Brown?

What is 900 students.

400

Donovan buys new sneakers that cost $92. If the sales tax is 8%, find the total cost for the sneakers.

What is $99.36.

400

Robby's total miles he ran for the week, increase from 5 miles to 14 miles, by the end of the track season. What was his percent increase?

What is 180%.

400

Maelys earned $52 in commission selling magazine subscriptions at Corn Hill. If this represents 8% of her total sales, how much were her sales?

What is $650.

400

Sophie took out a 4 year loan of $8000. The interest rate was 10½. What was the total she paid back after 4 years?

What is $11360.

400

Jamaira earned $4200 in commission last month. Her total sales were $120000. What was the commission rate?

What is 3.5%

500

Jayna is buying a new computer that cost $320. If the computer is reduced 20%, what is the sales price?

What is $256

500

Jenna and Ami were featured on TLC's show Extreme Couponing! While their total bill came to $246.20, they only paid $241.08. What was the percent of decrease? (round to the nearest 100th)

What is 2.08%.

500

Vanissa earned $4200 at 3% commission on the sale of a house. What is the total amount the house sold for?

What is $140000.

500

Emily earned $9 in interest on $1200 she deposited in the bank for 9 months. What was the interest rate?

What is 1%.

500

If 24% of 900 7th graders have summer jobs, how many students is that?

What is 216 7th graders