USING CARDINAL PROPERTIES OF OPERATIONS OF SETS, SOLVE---
1)In a class of 50 students,30 play football and 28 play cricket.Each student plays at least one of the two games.Find the number of students who play both the games
Answers
Answered by
1
Answer:
no. of students =50 p
students play football=30 x
students play cricket=28, y
students play both=x+y- p
so =30+28-50
=8
Answered by
1
Answer:
Total students in class = 50
students who play football = 30
students who play cricket = 28
Step-by-step explanation:
30 + 28 = 58
58 - 50 = 8
therefore 8 students play both the games.
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