Page 13 - Digi notes maths

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n   52s

P . 1 Black Suit   26
52

P . 2 Face Card   12
52

P . 3 Face Card of Heart   3
52

P . 4 Honours Card   16
52

P . 5 Honours Card of Black Suit   8
52

P . 6 Honours Card of Club   4
52

P . 7 Numbered Card   7  20
52

P . 8 Black Card multiple of  3  6
52

P . 9 Spade Card multiple of  4  2
52

10 P . Digit Card of Heart   9
52

11 P . King or Queen   4  4
52

12 P . Jack of Black Suit   2
52

7. Tickets are numbered from 1 to 20 and mixed. One ticket is

drawn at random. Find the probability that the drawn ticket

is:

a. A multiple of 3

b. A multiple of 5

c. A multiple of 3 and 5

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