Based on the information given, the number of medals that were won by males will be 4 medals.
Males = x
Females = 4 × x = 4x
Number of medals won = 20
Therefore, x + 4x = 20
5x = 20
Divide through by 5
5x/5 = 20/5
x = 4
In conclusion, 4 medals were won by males.
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