十じゅう二に進しん法ほう

じゅ

う

に

し

ん

ほ

う

Meanings

1

noun

duodecimal system; base-12 system

mathematics

Mathematical term for a numeral system with twelve as its base.

二two, two radical (no. 7)

進advance, proceed, progress

法method, law, rule

十じっ進しん法ほう
十進法 is the decimal (base-10) system, while 十二進法 is base-12.
二に進しん法ほう
二進法 is the binary (base-2) system, used in computing, unlike the base-12 system.

Compound of 十二 (twelve) + 進法 (numeral system).