Vocabulary Chapter 2
  • 1. A comparison of two quantities using division
A) Percent
B) Ratio
C) Rational number
D) Least Common Demoniator
E) Scaling
  • 2. Multiply or divide two related quantities by the same number
A) Scaling
B) Percent
C) Fraction
D) Least Common Multiple
E) Unit Rate
  • 3. A ratio simplified to have a denominator of 1 unit
A) Scaling
B) Rational number
C) Percent
D) Proportion
E) Unit Rate
  • 4. Ratios that express the same relationship between two amounts
A) Least Common Muliple (LCM)
B) Percent
C) Greatest Common Factor (GCF)
D) Rational number
E) Equivalent Ratios
  • 5. A number that represents part of a whole or part of a set
A) Fraction
B) Rational number
C) Radio
D) Unit Rate
E) Percent Proportion
  • 6. A ratio that compares a number to 100
A) Fraction
B) Century
C) Percent
D) Rational number
E) Unit Rate
  • 7. One ratio or fraction that compares part of a quantity to the whole quantity. The other ratio is the equivalent percent written as a fraction with a denominator of 100
A) Least Common Denominator
B) Percent Proportion
C) Rational number
D) Unit Rate
E) Greatest Common Factor
  • 8. The greatest of the common factors of two or more numbers
A) Rational number
B) Greatest Common Factor (GCF)
C) Unit Rate
D) Century
E) Fraction
  • 9. The smallest whole number greater than 0 that is a common multiple of each of two or more numbers.
A) Greatest Common Factor
B) Unit Rate
C) Rational Number
D) Equivalent Ratios
E) Least Common Multiple (LCM)
  • 10. The least common multiple of the denominators of two or more fractions
A) Least common denominator (LCD)
B) Greatest Common Factor
C) Proportion
D) Unit Rate
E) Equivalent Ratios
  • 11. An equation stating that two ratios or rates are equivalent
A) Unit Rate
B) Proportion
C) Rational number
D) Least Common Multiple
E) Percent
  • 12. Any number that can be written as a fraction
A) Fraction
B) Unit Rate
C) Variable
D) Rational number
E) Equivalent Ratios
  • 13. 5 is the __________ of 5 and 10.
A) Rational number
B) Variable
C) Nickel
D) Percent
E) Greatest Common Factor
  • 14. 10 is the _________ of 5 and 10.
A) Least Common Multiple
B) Unit Rate
C) Dime
D) Rational number
E) Greatest Common Factor
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