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Maths Puzzle
Logical Reasoning
what is the probability that there are 53 mondays in a randomly selected leap year
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- answer=2/7
in leap year one extra day means 366 days instead of 365 days.
so 366=7*52+2 days
so the 2 days could be ...|sun,MON|MON,tues|tues,wed|wed,thurs|thurs,fri|fri,sat|sat,sun|
so |sun.MON|, |MON,tues|=2 out of 7
so the probability =2/7 - 10 years agoHelpfull: Yes(0) No(1)
- In a normal year contain 365 days =52*7+1(1 odd day)
in leap year 2 odd days..means 2/7 - 10 years agoHelpfull: Yes(0) No(1)
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