Percents Review!

Find the percent error. Round to the nearest tenth of a percent.

Actual speed: 38 mph

Estimated speed: 35 mph

• 8.1%

• 0.79%

• 7.9%

• 6.8%

Find the percent error. Round to the nearest tenth of a percent.

Estimated length: 32 in.

Actual length: 54 in.

• 27.4%

• 70.4%

• 41.8%

• 40.7%

52 out of 80 marbles are red. What percent of the marbles are red?

• 56%

• 65%

• 66%

• 75%

At a French restaurant, you order a salad for $2.50 and lasagna for $8.25. If the sales tax is 8%, what is the total of your bill including sales tax?

• $11.61

• $0.86

• $9.89

• $19.89

While shopping at a store, Brenda found a $900 television that was on sale at a discount rate of 30%. What is the sale price?

• $270

• $630

• $1170

• $870

Find 75% of 64.

• 16

• 85

• 48

• 50

Sophie bought an $85.00 jacket for 40% off of the regular price. How much did she pay for the jacket?

• $75

• $51

• $36

• $119

Evelyn bought a meal that cost $ 12.00. She tipped the waiter 25% of that amount. How much was the tip?

• $ 15.00

• $ 12.25

• $3.00

• $4.00

The new toy your brother wants for Christmas costs $16.00.  With a 6% sales tax, how much money is the toy really going to cost?

• $15.03
• 96 cents
• $9.59
• $16.96