In Japanese (and other East Asian languages), the denominator of a fraction is read as a part of the modifier to the numerator: 3分の5 'five that was divided by three' 'five thirds' This ...
I noticed that even though Japanese language has kanji characters for numbers (e.g. 十、百、千、万 etc), there are many places where Arabic numerals are used instead, for example, prices for shop items are ...
Around what time did the Japanese start using Chinese numbers? For example, 八百長 pronounced やおちょう rather than using the modern はっぴゃく.