Question

Cards with the numbers 1 through 50 are placed in a box and thoroughly shuffled.


What is the probability of randomly selecting a card with a number less than 10 or a multiple of 12?

Answer 1

count

Answer 2

there are 9 numbers less than 10
how many others are multiples of 12?

Answer 3

\[\frac{ 9 }{ 50 }\]and\[\frac{ 4 }{ 50}\]

Answer 4

?

Answer 5

\[\frac{ 13 }{ 50 }\]

Answer 6

oh i see what you are saying
12,24,36,48 makes 4 for a total of \(13\)
yes, that looks good to me \(\frac{13}{50}\)

Answer 7

Thank you ^^

Answer 8

Refer to the attachment.