Percent with Part over Whole

There are 40 students in a class and 30% of these students passed their history test. What number of these students passed the test?

What part of the percent proportion are you missing?

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A baseball team played 30 games throughout their entire season. They won 24 of them. What percentage did they win?

What part of the percent proportion are you missing?

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At a construction job, there are 15 painters. Of the painters, 40% of them are working on the inside. How many painters are working inside of the building?

What part of the percent proportion are you missing?

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At a store, sweaters typically cost $16. However, there is a sale that makes the sweaters cost only $4. What percent of the original price has the sweater been reduced to?

What part of the percent proportion are you missing?

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While mining, Kara found a large metal bar that weighed 36 grams. Kara was also able to determine that the bar had 18 grams of silver. What percent of the weight of the bar was silver?

What part of the percent proportion are you missing?

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In a neighborhood, there are 9 families that own a poodle. If these owners make up 50% of all dog owners in the neighborhood, how many dog owners are there?

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Mateo has to spend $9000 on expenses each year. If that amount of money is 50% of his salary, how much does Mateo make per year?

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Adriana answered 86 problems on a test correctly and received a 98%. How many problems were on the test?

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Julio went to his local zoo that featured 22 bird exhibits. If the zoo has 44 exhibits in total, what percent of the zoos exhibits feature birds?

What part of the percent proportion are you missing?

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A student earned a grade of 80% on a math test that had 30 problems.  How many problems on this test did the student answer correctly?

• 17 problems
• 24 problems
• 20 problems
• 18 problems