By the middle of your 2nd millennium BC, Babylonian arithmetic experienced a complicated base 60 positional numeral technique. The shortage of a positional value (or zero) was indicated by a space between sexagesimal numerals. I like ThomasA's answer, but wished a far more realistic context While using the wave being https://dhldeliverytochina50593.blogthisbiz.com/43495421/the-best-side-of-dhl-supply-chain-vietnam