8. In a fruit feast among 200 students, 88 chose to eat durians, 73 ate mangoes, and 46 ate litchis. 34 of them had eaten both durians and mangoes, 16 had eaten durians and litchis, and 12 had eaten mangoes and litchis, while 5 had eaten all 3 fruits. Determine, how many of the 200 students ate none of the 3 fruits, and how many ate only mangoes? 9. In a class of 120 students numbered 1 to 120, all even numbered students opt for

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8. In a fruit feast among 200 students, 88 chose to eat durians, 73 ate mangoes, and 46
ate litchis. 34 of them had eaten both durians and mangoes, 16 had eaten durians and
litchis, and 12 had eaten mangoes and litchis, while 5 had eaten all 3 fruits. Determine,
how many of the 200 students ate none of the 3 fruits, and how many ate only mangoes?
9. In a class of 120 students numbered 1 to 120, all even numbered students opt for
Transcribed Image Text:8. In a fruit feast among 200 students, 88 chose to eat durians, 73 ate mangoes, and 46 ate litchis. 34 of them had eaten both durians and mangoes, 16 had eaten durians and litchis, and 12 had eaten mangoes and litchis, while 5 had eaten all 3 fruits. Determine, how many of the 200 students ate none of the 3 fruits, and how many ate only mangoes? 9. In a class of 120 students numbered 1 to 120, all even numbered students opt for
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