Question

3. A box contains 100 cards marked with numbers 1 to 100.
If one card is drawn at random from the box, find the
probability that the number on card is (1) a multiple of 7
(2) a number smaller than 30 (3) a prime number.​

Answer 1

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Answer:

(i) P(E)=7/50

(II) P(E)=29/100

(III) P(E)=1/4

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Answer 2

Step-by-step explanation:

(i) 14/100

(ii) 29/100

(iii) 1/4