Question

find the ans of 8 question. all a) b)c)and d)​

Answer 1

Answer:

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Answer 2

Answer:

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Step-by-step explanation:

a. 45/100

b. 55/100

c. 25/100

d. 75/100

e. 20/100

f. 30/100

explanation

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total outcomes =100

number of boys=45

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total outcomes =100

number of girls =55

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students of class 7=25

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number of students of class 8 or 9=75

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boys of class 8=20

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girls not studying in class 8=30

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