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  2. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    The numerator equates to the number of ways to select the winning numbers multiplied by the number of ways to select the losing numbers. For a score of n (for example, if 3 choices match three of the 6 balls drawn, then n = 3), ( 6 n ) {\displaystyle {6 \choose n}} describes the odds of selecting n winning numbers from the 6 winning numbers.

  3. $36 million Mega Millions prize still unclaimed 6 months later

    www.aol.com/36-million-mega-millions-prize...

    The odds of winning the prize sit at 1 in over 302 million, but if you want to press your luck, the next drawing for the current $457 million jackpot is set for Feb. 16 at 11 p.m. ET. Show ...

  4. What Can You Win Matching One Number on Mega Millions? - AOL

    www.aol.com/win-matching-one-number-mega...

    Grand Prize: Match all five numbers and the Mega Ball number to win the biggest Mega Millions jackpots. The odds of winning are one in 302,575,350. Match 5: Match all five numbers to win $1 ...

  5. Check your numbers: $36 million lottery ticket sold at ...

    www.aol.com/check-numbers-36-million-lottery...

    A Florida lottery ticket worth $36 million is about to expire, officials said. ... The winning ticket had a 3x multiplier and numbers 18, 39, 42, 57 and 65, with the MB 7, officials said. ...

  6. Mental calculation - Wikipedia

    en.wikipedia.org/wiki/Mental_calculation

    492 is close to 500, which is easy to multiply by. Add and subtract 8 (the difference between 500 and 492) to get 492 -> 484, 500. Multiply these numbers together to get 242,000 (This can be done efficiently by dividing 484 by 2 = 242 and multiplying by 1000). Finally, add the difference (8) squared (8 2 = 64) to the result: 492 2 = 242,064

  7. Trachtenberg system - Wikipedia

    en.wikipedia.org/wiki/Trachtenberg_system

    The method for general multiplication is a method to achieve multiplications with low space complexity, i.e. as few temporary results as possible to be kept in memory. . This is achieved by noting that the final digit is completely determined by multiplying the last digit of the multiplic

  8. A $36 million Mega Millions ticket was sold at a Florida ...

    www.aol.com/36-million-mega-millions-ticket...

    A missed deadline last weekend means someone in Florida lost out on $36 million. ... 18-39-42-57-63. The Mega Ball number was 7 with a multiplier of 3x.

  9. Persistence of a number - Wikipedia

    en.wikipedia.org/wiki/Persistence_of_a_number

    In base 10, there is thought to be no number with a multiplicative persistence greater than 11; this is known to be true for numbers up to 2.67×10 30000. [1] [2] The smallest numbers with persistence 0, 1, 2, ... are: 0, 10, 25, 39, 77, 679, 6788, 68889, 2677889, 26888999, 3778888999, 277777788888899. (sequence A003001 in the OEIS)