percent quiz review

Mrs.Mroc has 35 students in her science class.If her class increases to 42 students next year, what will be the percent of change?

• 20%
• 75%
• 93%
• 33%

Tags

CCSS.6.RP.A.3C

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%
• Decrease 50%
• Increase 1%
• Decrease 1%

Tags

CCSS.6.RP.A.3C

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

• Increase 16.67%
• Decrease 16.67%
• Increase 20%
• Decrease 20%

Tags

CCSS.6.RP.A.3C

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

• 40.50
• 715.50
• 6.00
• 634.50

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.3

The Smiths spent $29.85 for entrees and beverages at dinner. The sales tax was 6% of the price of the meal. They left a 15% tip. How much money did the Smith family pay for the meal, including tax and tip?

• $31.64
• $36.39
• $31.60
• $42.89

Tags

CCSS.6.RP.A.3C

A pair of boots are $94.99.  They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.

• $71.24
• $118.74
• $69.99
• $23.75

Tags

CCSS.6.RP.A.3C

30 percent of the students in the classroom have an A average.  If there are 20 students in the class, how many have an A?

• 7 students
• 4 students
• 5 students
• 6 students

Tags

CCSS.6.RP.A.3C

29 out of 50 people interviewed said they liked orange juice with breakfast.  What percent of those interviewed said they liked orange juice with breakfast?

• 29%
• 58%
• 72%
• 49%

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

Estimate a 15% tip on a check for $21.98.

• $3.30
• $3.00
• $3.45
• $21.98