01/20 Check Up Quiz - Percentages

How much tax would you pay on a new TV that is $899 at Best Buy, if the tax rate is 6.5%?

• $957.44
• $840.00
• $58.44
• $840.57

Tags

7.RP.3

Amelia sells jewelry.  She make a total of 12% of commission off of her sales.  How much commission Amelia make when she sells $22,540 worth of jewelry.

• 13,780.80
• $450.80
• $2,704.80
• $304.80

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7.RP.3

Miss Colwell gives you the best Buffalo Wild Wings service you have ever had and you want to leave her a 25% tip. How much of a tip would you leave her if your meal was $38.47?

• $9.62
• $28.85
• $48.09
• $961.75

Tags

7.RP.3

The Green family went to dinner and the bill was $67.45.  Mr. Green wanted to leave an 18% tip for the waiter.  How much will the waiter receive?

• $121.41
• $55.31
• $79.59
• $12.14

Tags

7.RP.3

You are purchasing a T.V for $990 T.V with 9% sales tax. What is the final price of the T.V.?

• $89.10

• $900.90

• $ 1,079.10

• $ 1,709.1

Tags

7.RP.3

Find the percent of change.

From 24 teachers to 30 teachers.

• 25% decrease

• 25% increase

• 20% decrease

• 20% increase

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7.RP.3

Find the percent of change.

From $18 to $45.

• 150% increase

• 150% decrease

• 60% increase

• 60% decrease

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7.RP.3

Find the percent of change

From 126 ounces to 48 ounces.

• 162% increase

• 162% decrease

• 62% increase

• 62% decrease

Tags

7.RP.3

The ratio used to find percent is...

• part/whole = %/100
• part/whole = 100 / %
• whole/part= %/ 100

Tags

7.RP.3

In the Central City Grand Prix, 12 out of 30 cars that started the race were able to complete the race. What percent of the cars finished the race?

• 20%

• 40%

• 60%

• 80%

Tags

7.RP.3