Question

A box contains cards numbered from 2 to 90. A card is drawn at random, find the

probability of getting a card:

i) Multiple of 5.

ii) bears a Prime number less than 30.​

Answer 1

Answer:

Total number of outcome =89

1).total outcome =89

No. Of multiple of 5=11

P(E)=11/89

2).total outcome =89

No. Of prime no. Less than 30=10

P(E) =10/89

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