Mathematical Folklor Sums Second meeting in Vratsa , Bułgaria 27 – 31 Maj 2012
When asked about his birthday, Fryderyk Chopinsaid:"The day before yesterday I was only 25 and nextyear I will turn 27."This is true only one day in a year - when was heborn?
He was born on December 31st and spoke about it on January 1st.
A Polish village is famous for best chickens and hens in theworld!If one and a half hens lay one and a half eggs in one and a halfdays, how many eggs does one hen lay in one day?Find the daily rate per hen:
Hens × Days × (Daily Rate) = Eggs1 ½ × 1 ½ × (Daily Rate) = 1 ½(Daily Rate) = 1 ½ / (1 ½ × 1 ½)Daily Rate = 1/(1 ½) = 2/3So 1 hen in 1 day will lay two-thirds of an egg
Riddle3 You will see a video. Please , watch this video becauseafterwards you will have to answer one question.
QuestionHow many singing women have you seen ? :)