Part/Whole = Percent

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

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%
• 55%
• 32%
• 95%

26 is 5% of what number?

• 1.3
• 2.5
• 25.95
• 520

Greg took a test.  Out of 12 questions, he answered only nine correctly.  What percent of the questions did he score correctly?

• 75%
• 50%
• 80%
• 85%

What percent of 200 is 28?

• 20%
• 30%
• 14%
• 28%

60% of the animals at a pet shop are dogs. If there are 42 dogs at the shop, then how many animals are there altogether?