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All of the students at a college are majoring in Urdu, Persian, or both. 73% of the students are Urdu majors, & 62% are Persian majors. If there are 200 students, how many of them are majoring in both Urdu & Persian?
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All of the students at a college are majoring in Urdu, Persian, or both. 73% of the students are Urdu majors, & 62% are Persian majors. If there are 200 students, how many of them are majoring in both Urdu & Persian?
70
70
n(Urdu) = 73% = 146 Students
n(Persian) = 62% = 124 students
n(Total) = 200 students
so, 200 = 146 + 124 – x
x = 70 = 35% students major in both urdu and persian
70