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2-2 Percents Greater Than 100% and Less Than 1% — Practice Questions

  1. 1. A phone's battery is charged to 100%. Which of the following best describes the battery's charge?

    • A. The battery is empty.
    • B. The battery is half full.
    • C. The battery is completely full.
    • D. The battery needs to be replaced.
  2. 2. As a fraction, 100% is equal to $\frac{100}{100}$. This fraction simplifies to the whole number ___.

  3. 3. A report states that 100% of the houses on a street have a mailbox. What does this mean?

    • A. No houses have a mailbox.
    • B. Some houses have a mailbox.
    • C. Every house has a mailbox.
    • D. Only one house has a mailbox.
  4. 4. To express the number 1, representing one complete item, as a percentage, you would write it as ___%.

  5. 5. Which decimal value is equivalent to 100%?

    • A. 0.01
    • B. 0.1
    • C. 1.0
    • D. 100.0
  6. 6. On a $10 \times 10$ grid representing $100\%$, how would you correctly model $0.75\%$?

    • A. Shade 75 full squares
    • B. Shade 7.5 squares
    • C. Shade three-fourths of one square
    • D. Shade one-fourth of one square
  7. 7. On a $10 \times 10$ grid, shading one-fifth of a single small square represents ___%.

  8. 8. A student shades 40 full squares on a $10 \times 10$ grid, thinking they are modeling $0.4\%$. What percent did they actually model?

    • A. 0.04\%
    • B. 0.4\%
    • C. 4\%
    • D. 40\%
  9. 9. To model $0.1\%$ on a $10 \times 10$ grid, you must shade what fraction of a single small square? ___

  10. 10. Which statement correctly describes how to model $0.2\%$ on a $10 \times 10$ grid?

    • A. Shade 20 full squares
    • B. Shade 2 full squares
    • C. Shade one-fifth of one square
    • D. Shade one-half of one square