Math, asked by ahalya13, 8 months ago

In a class, 40% of the students participated in Mathematics - quiz, 30% in Science -quiz and 10% in both the quiz programmes. If a students is selected at random from the class,find the probability that the students participated in Mathematics or science or both quizprogramme

Answers

Answered by aahana2410

3

Answer

0.8

You can see the attached document for step by step explanation

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Answered by verose

1

Step-by-step explanation:

just let the no. of total students be x and we can find out that wether the person chosen had participated in which quiz.

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