Question

In a club , two fifth of the members play badminton and three -fourth of the members play lawn tennis. If 30 members play none of these two games and 120 members play both, find the number of members in the club using Venn diagram.



please help me​

Answer 1

Answer:

no. of members =600

Step-by-step explanation:

total number of members be x

then,

x=no. players who do play + no. of players who

do not play

x= 30+2/5x+3/4x-120

x=23x/20 -90

x=23x-1800/20

20x=23x-1800

3x=1800

x=600