Question

a box contain cards bearing number form 6 to 70if one card is drawn at random from the box find the probability that it bears 1) a number divisible by 5
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Answer 1

Answer:

3/13

Step-by-step explanation:

n(S)=70-6+1

=65

n(A) = 70/5 - 10/5 + 1

=16-2+1

=15

P(A)= n(A)/n(S)

= 15/65

=3/13