strphdrew30 strphdrew30

02-10-2017
Mathematics

contestada

Ryan has the numbers 1–30 listed on individual index cards. If Ryan randomly selects 1 card, what is the probability that it will be a multiple of 3 or a multiple of 11?

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sabrinarivera62 sabrinarivera62

02-10-2017

10/30 for 3 simplified is 1/3.
2/11 for 11.
The answer would be 12/30 simplified is 2/5.

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