Math, asked by agent99, 1 year ago

70 percent of workers like apple and 34 percent of workers like orange then what is the percentage of workers like both

Answers

Answered by chhajedchirag1p32bb2
1
n(A) apple = 70%
n(B) orange = 34 %
n(U)=100%
n(A Union B) = ?
n(U)=n(A)+n(B)-n(A Union B)
100 = 70 + 34 - x \\ 100 - 104 =  - x \\  - 4 =  - x \\ x = 4
4 percent of people like both the fruits
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