Thursday, December 12, 2013

12 Days of Christmas

How many gifts are there in total in the 12 Days of Christmas?

If you were receive all the presents in the song, you'd get 364!
Day 1 - receive 1 gift
Day 2 - receives 3 additional gifts, making 4 total gifts
Day 3 - receives 6 additional gifts, making 10 total gifts
Day 4 - receives 10 additional gifts, making 20 total gifts
Day 5 - receives 15 additional gifts, making 35 total gifts
Day 6 - receives 21 additional gifts, making 56 total gifts
Day 7 - receives 28 additional gifts, making 84 total gifts
Day 8 - receives 36 additional gifts, making 120 total gifts
Day 9 - receives 45 additional gifts, making 165 total gifts
Day 10 - receives 55 additional gifts, making 220 total gifts
Day 11 - receives 66 additional gifts, making 286 total gifts
Day 12 - receives 78 additional gifts, making 364 total gifts received.

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