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5 December, 14:16

There were 39 freshmen at a certain school, out of those freshmen,

15 played basketball,

17 played volleyball,

16 played soccer,

5 played basketball and volleyball,

7 played basketball and soccer,

5 played volleyball and soccer,

and 4 played volleyball, basketball, and soccer.

How many played one or more of the three sports?

+5
Answers (2)
  1. 5 December, 15:35
    0
    Step-by-step explanation:

    the number of freshmen that played basketball and volleyball only is

    5 - 4 = 1

    the number of freshmen that played basketball and soccer only is

    7 - 4 = 3

    the number of freshmen that played volleyball and soccer only is

    5 - 4 = 1

    the number of freshmen that played volleyball only is

    17 - (1 + 4 + 1) = 11

    the number of freshmen that played basketball only is

    15 - (1 + 4 + 3) = 7

    the number of freshmen that played Soccer only is

    16 - (3 + 4 + 1) = 8

    Therefore, the number of freshmen that played one or more of the sports would be

    7 + 11 + 8 + 1 + 3 + 1 + 4 = 35
  2. 5 December, 17:53
    0
    i think its 30
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