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