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In a survey of 120 students, 17 play football and volleyball, 88 play football and 26 play volleyball. find the number of students who play both games and draw venn diagram​

Respuesta :

MarziaAhmadi

what type of question is this?

yemsel2011

Answer:

answer is 11

Step-by-step explanation:

n(football)=88

n(volleyball)=26

n(football and volleyball)=17

U=120

88+17+26=120

88+17+26-120

131-120=11

: To check if ur answer is correct, just say

88+17+26-11

=120