Tickets numbered 1 to 20 aremixed up together and thena ticket is draw

1.	Tickets numbered 1 to 20 aremixed up together and thena ticket is drawn at randomwhat is the probability thatthe ticket has the number whichIs multiple of 3 or 7
Answer» ANSWER: If there's a WORD "either MULTIPLE of 3 or 5" then 6/20 + 4/20 - 1/20 =9/20 is the answer."

Tickets numbered 1 to 20 aremixed up together and thena ticket is drawn at randomwhat is the probability thatthe ticket has the number whichIs multiple of 3 or 7

Answer»

ANSWER:

If there's a WORD "either MULTIPLE of 3 or 5" then 6/20 + 4/20 - 1/20 =9/20 is the answer."

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Tickets numbered 1 to 20 aremixed up together and thena ticket is drawn at randomwhat is the probability thatthe ticket has the number whichIs multiple of 3 or 7

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