We will first look at the fourths-based system. It is basically a 1/4-base system, that has four numbers:
-xùŋge 1/4-taúm-, -taúŋ-, give sixteenths:
-kìdge 2/4
-pàŋge 3/4
taúŋùŋge 1/16pártu- gives 64ths. dértu- gives 128ths and karú gives 256ths. The last two only occur in administrative contexts, and are not known to have been part of colloquial speech ever.
taúŋìdge 2/16
taúmpàŋge 3/16
These can combine, in which case only the first part gets the gender congruence marker:
(ga)kìdge taúnùŋge = 2/4 + 1/16 = 5/16The gender congruence always uses nominal prefixes for these for most dialects. A handful of far-south dialects have a twelve-based system instead, with sub-bases 1/3 and 1/4. The letìrti dialect has base 1/4 for the first 'decimal', followed exclusively by base three. In all of these, the fraction can follow on an integer number.
(ye)pàŋge taùmpànge pàrtukìdge karúpàŋge = 3/4 + 3/16 + 2/64 + 3/256 = 192/256 + 48/256 + 8/256 + 3/256 = 251/256 (or somesuch)
The analytical system takes a ratio, either of the form N raxi (P/Q) or R/Q. N, if present, is treated just like an ordinary numeral (and thus takes the nominal gender prefix). P (or R), however, is marked with the adjectival marker of the gender, and Q is marked with the grammatical gender's nominal dual or plural marker, thus:
wankint raxi wansélx suxuns raxpelì suxuns - two and twelve fifteenthsRaxi is the conjunction 'and', inflected for the plural of the grammatical gender. (It's stem is -əl/-əj, which is reduced in the presence of rax- to raxi.)
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