kathlynskare06
22.03.2020 •
Mathematics
In a class, 3/5 of the kids are girls. 2/5 of the boys play tennis. None of the girls play tennis. What fraction of the class play tennis?
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Ответ:
2/5
Step-by-step explanation:
No of girls in the class=3/5
No of boys in the class=2/5
3/5+2/5=1
No of the class that play tennis
1-3/5
=2/5
Ответ:
2/5
Step-by-step explanation:
3/5 of the class are girls
While 2/5 of the boys play tennis.
If none of the girls play tennis, then we have exactly 2/5 of only the boys who play tennis as fraction of the class that play tennis.
But if a fraction of the girls play tennis, that fraction would have been added to the fraction of the boys who play tennis. But since, There are no girls who play tennis, none would be added, therefore the fraction remains 2/5 of the class
Ответ:
16 ft
Step-by-step explanation: