Unit 3: Rates, Ratios & Proportional Reasoning

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Across
  1. 2. A pair of numbers used to locate a point on the coordinate plane (x, y).
  2. 4. A comparison of two quantities using division.
  3. 6. A table used to organize equivalent ratios.
  4. 7. A variable whose value depends on another variable.
  5. 9. A rate with a denominator of one.
  6. 11. A ratio comparing two different units.
  7. 12. Changing a measurement from one unit to another.
  8. 15. An equation that states two ratios are equal.
  9. 16. A number that uses a decimal point to show a part of a whole.
  10. 17. A rate of motion that does not change over time.
Down
  1. 1. A two-dimensional surface formed by a horizontal and vertical number line.
  2. 2. The point (0, 0) where the x-axis and y-axis intersect on the coordinate plane.
  3. 3. The vertical number line on the coordinate plane.
  4. 5. A variable that determines the value of another variable.
  5. 8. A ratio that compares a number to 100.
  6. 10. The horizontal number line on the coordinate plane.
  7. 12. The system of measurement commonly used in the United States (e.g., inches, pounds, gallons).
  8. 13. A system of measurement based on powers of ten (e.g., meters, liters, grams).
  9. 14. A number that represents part of a whole or a division of quantities.