Mathematics, 27.06.2020 01:01 mtassy85
In a school sports day, there are 110 students taking part in 3 events i. e. athletic, netball, and soccer. Some of them are also supporters. Overall 43 of them are girls. 40 students take part in athletic. There are 25 girls taking part in netball, and 5 play netball and athletic. As for boys, only 30 boys play soccer, and only 15 take part in athletic. Meanwhile, 20 students act as supporters. The number of boys who play soccer only is 6 times more than girls who take part in netball and athletic. Note that the events only girls play netball and only boys play soccer are mutually exclusive.
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In a school sports day, there are 110 students taking part in 3 events i. e. athletic, netball, and...
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