Question
2791 women and 2320 men participated in a biathlon. 2188 of the participants completed the biathlon in less than 3 hours.
  1. How many participants were there altogether?
  2. How many participants took more than 3 hours to complete the biathlon?
4 m
(a)

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(b)

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2791 women and 2320 men participated in a biathlon. 2188 of the participants completed the biathlon in less than 3 hours.
  1. How many participants were there altogether?
  2. How many participants took more than 3 hours to complete the biathlon?