Question

In a school day each student has to participate either in music or sport . Out of 350 students of the school 250 participated in sports and 145 in music then,

a. How many students have participated in both activities?
b. How many of them have participated in one activity only?
c. Represent the above information in a Venn Diagram.​

Answer 1

a. 45

b. 305

(left side) just sports, (middle) amount that did both, (right side) kids that just did music

Explanation:

a. 250 + 145 = 395 395-350 = 45

b. 350-45= 305

ope this helps :)