Question

The IGCSE results of the 30 members of a Rugby squad were as follows: All 30 players passed at least two subjects, 18 players passed at least three subjects, and 3 players passed four subjects or more. Calculate: (a) how many passed exactly two subjects, (b) what fraction of the squad passed exactly three subjects. Coro​

Answer 1

Answer:

a= 9 players passed 2 subjects

b=3/5

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