Asked by Amanda
There 70 women in a club. 20 play volley ball only ,10 play basketball only , 6 play tennis ball only. 4 play all the games and an equal number play two games only. Illustrate this information in a Venn diagram. Find the number of women who play volleyball.
Answers
Answered by
Reiny
Did you follow the instructions and draw the Venn diagram ? (we can't do that in this format)
I labeled my circles V, B, and T and placed 4 in the intersection of all three and 20, 10, and 6 in the appropriate places of the circles. I placed an x in the volleyball-tennis "only" intersection, an x in the basket-ball only intersection in an x in the volleyball-basketball only intersection.
then, x + x + x + 4 + 20 + 10 + 6 = 70
3x = 30
x = 10
take it from there
I labeled my circles V, B, and T and placed 4 in the intersection of all three and 20, 10, and 6 in the appropriate places of the circles. I placed an x in the volleyball-tennis "only" intersection, an x in the basket-ball only intersection in an x in the volleyball-basketball only intersection.
then, x + x + x + 4 + 20 + 10 + 6 = 70
3x = 30
x = 10
take it from there
Answered by
Anonymous
More explanation please
Answered by
Chude
more explanation
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