Question
There are 50 participants in a competition. The average score of each participant is 47.2. The average score of the male participants is 52 and the average score of the female participants is 46.
  1. What is the total score of the 50 participants?
  2. How many male participants are there in the competition? 
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(a)

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(b)

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There are 50 participants in a competition. The average score of each participant is 47.2. The average score of the male participants is 52 and the average score of the female participants is 46.
  1. What is the total score of the 50 participants?
  2. How many male participants are there in the competition?