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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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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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Jun 16, 2018
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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?
Mathematics
high-school
Parker Young
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10/30 for 3 simplified is 1/3.
2/11 for 11.
The answer would be 12/30 simplified is 2/5.
Kittikun
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Jun 23, 2018
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Kittikun
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