Ampang Street has no more than 15 house, numbered 1, 2, 3 and so on. Mrs.Lau lives in one of the house, but not in the first house. The product of all the house numbers before Mrs.Lau's house, is the aame as that of the house numbers after her house. How many houses are on Ampang Street?
imanurasiyah
Coba pake bahasa indonesia, sya ga ngerti....
1 votes
Thanks 0