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7th Grade Mathematics Test Review: Percentages, Costs, and Probability

This comprehensive review covers essential 7th-grade math concepts including percentages, total costs with tax, and basic probability. Students will solve various problems, such as calculating the percentage of students passing a test, determining total cost after tax and discounts, and exploring the outcomes of coin flips and spinner spins. Through engaging scenarios like Mr. Peabody and Sherman, this review reinforces critical thinking and problem-solving skills. Prepare effectively for assessments by mastering these key topics.

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7th Grade Mathematics Test Review: Percentages, Costs, and Probability

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  1. 7th Grade Week 24 Test Review

  2. 92% of Mrs. Churchwell’s students want to see Mr. Peabody and Sherman over spring break. Write a decimal that represents the amount that do NOT want to see it. • 0.92 • 0.08 • 0.06 • 8%

  3. Which number is equivalent to 12.5% • 1.25

  4. A baseball team won 75% of 120 games in a season. How many games is that? • 90 • 9000 • 160 • 45 [Default] [MC Any] [MC All]

  5. 105 of the 160 students in Mrs. Churchewell’s class passed the last test. About what percent passed the last test? • 50% • 90% • 75% • 65% [Default] [MC Any] [MC All]

  6. Hector wants to buy new shoes for $75 and a new baseball bat for $30. He has to pay the 8% sales tax. What will his total cost be, including tax? • $8.40 • $105 • $113.40 • $113.00

  7. Denyce is buying hot dogs for $6.75, drinks for $8.25, and french fries for $5.25. She has a 15% off coupon. What is the best estimate of what her total cost will be? • $23.25 • $10.25 • $20.25 • $17.25

  8. Median • Mode • Mean

  9. Mean = 17 points; Range = 14 points • Mean = 20 points; Range = 17 points • Mean = 17 points; Range = 20 points

  10. What is the probability of flipping a heads and spinning a red? • 1/4 • 1/8 • 1/2 • 1/5 Blue Red Red Yellow

  11. Which list shows all the possible outcomes of flipping the coin and spinning the spinner? • R, B, Y • H, T • HR, HB, HY, TR, TY • HR, HB, HY, TR, TB, TY Blue Red Red Yellow

  12. What is the probability that Colby will do more than 15 push ups?

  13. How much did the temperature change from day 1 to day 6? 50 24 32 16

  14. [Default] [MC Any] [MC All]

  15. Five students took Mrs. Sweeny’s quiz.The mean grade was 70.If the grades for four students were 40, 50, 70 and 90, what was the grade of the fifth student? • 100 • 80 • 70 • 90 [Default] [MC Any] [MC All]

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