Exam 6: Percents and Their Applications

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Convert to decimal: 5 3/4%

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42% of 900 is what?

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Convert the following percent to a decimal: 400%

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Out of 5,000 students surveyed, 1,000 preferred diet drinks over sugared sodas. What percent preferred nondiet drinks?

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Of 3,600 students surveyed, 40% eat cold pizza for breakfast. How many students do not eat cold pizza for breakfast? (Round to nearest hundredth or hundredth percent as needed.)

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Joyce Flynn, an insurance agent, earned in her first week on the job a commission of $1,800. Her commission percent is 30%. Joyce's total sales for the week were:

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The portion is equal to the base divided by the rate.

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5 1/3% is equal in fraction to 4/75.

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Convert to a decimal: 1/6% (round decimal to the nearest ten thousandths):

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Solve for portion: 40% of 12,000

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80% of what number is 50?

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A percent is the result of a number being expressed as a fraction of 100.

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0.009 in percent equals .9%.

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Mel's Hardware ordered 80 rakes. When the order was received, 20 rakes were missing. What percent of the order was received?

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The portion can never be larger than the base.

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In the percent increase or decrease problems, the portion is:

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An LCD flat screen TV at Best Buy increased in price from $900 to $1,200. What was the percent of increase?

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The sales tax in Massachusetts is 6.25%. Joanne bought a wood stove with a sales tax of $15. What was the cost of the wood stove before tax?

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At the end of the season, the Marblehead Indians had 18 wins and 4 losses. What percent of the games did the team win? (Round to the nearest hundredth percent.)

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To convert a percent to a fraction, which of the following is not done?

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