Tickets numbered 1 to 20 are mixed up and… | ClassNotes

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Tickets numbered 1 to 20 are mixed up and… | ClassNotes

E

Editor

Sep 18, 2022

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?

Difficulty: Easy

A:

\frac{1}{2}

B:

\frac{2}{5}

C:

\frac{8}{15}

D:

\frac{9}{20}

View Solution Steps

ID: 63273dbaca83163ac3a1254f