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BBB 2021 - Primary 6 - Preliminary Round Question 13

BBB · BBB 2021 - Primary 6 - Preliminary Round

Question 13

How many simplified proper fraction(s) with denominator 119 is / are there?

Editorial domain clarification: count positive proper fractions, with numerator from 1 to 118, as intended by the English statement.
  1. 90
  2. 96
  3. 112
  4. 72