- HOW TO DETERMINE THE NUMBER OF BOYS AND GIRLS IN A CERTAIN FAMILY
If the number of boys is given as x
Example ;2 times 2 plus 3 times 5 plus 2 = 37 - 15=22.
THEREFORE; The number of boys in ABDORNE'S family is 2 and the number of girls is 2.
- HOW TO DETERMINE DATE AND MONTH OF BIRTH OF A PERSON.
Let the month be -M
Let the date be -DA
Then we use the formula; Month times 5 plus 6 times 4 plus 9 times 5 plus Date of Birth=Total - 165=MDA
Example ; 6 times 5 plus 6 times 4 plus 9 times 5 plus 15 =780 - 165=615
THEREFORE; ABDORNE was born on 15 June.
- You are given eight digits i.e 8,8,8,8,8,8,8,8.Now arrange them so as they add up to 1000.