Unit 7 Assessment

What percent of people chose vanilla as their favorite ice cream? 

• 25%
• 324%
• 3.24%
• 90%

The 7th grade class participated in the following fitness challenges. If there are 250 students total, how many participated in weight lifting?

• 20

• 8

• 80

Determine the measure of a central angle if the percentage of the circle is 43%. Round to the nearest whole number

• 200

Ryan bought a yacht for $350,000.89 with a 60% discount, how much does the yacht cost? Round to the nearest hundredth if necessary

• $500,000
• $666,666
• 140,000,034
• $140,000.36
  

A swimsuit is discounted 65% and is on sale for $20.30. Find the original price.

• $30.20

• $31.23

• $58

• $64

Chris bought a $568.80 tv with a 40% markup, how much does the tv cost? (Round to the nearest hundredth if necessary)

• $234.50
• $796.32
• $1,980
• $874

A computer is sold for $780 including a 50% mark up. What was the wholesale price of the computer?

• 280

• 700

• 520

• 390

Find the total cost: $20 meal; 7% sales tax; 20% tip (tip before tax)

• $ 32.40

• $ 47.00

• $25.40

• $20.90

When Lisa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the amount of interest earned after 18 years.

• $720

• $1,080

• $20,960

• $12,960

Emilio borrows $1200 from a bank with 8.5% simple interest per year. How much will he have to pay back total in 2 years?

• $204

• $996

• $1,020

• $1,404