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十進小数 (じっしんしょうすう) Japanese meaning | Kotomora

十じっ進しん小しょう数すう

Meanings

1

noun

decimal fraction

computing

A fraction expressed in decimal notation, such as 0.5 or 3.14. Used in computing and mathematics.

十じっ進しん小しょう数すうは、小しょう数すう点てんを使つかって表あらわされる。
Decimal fractions are expressed using a decimal point.
コンピューターは内ない部ぶ的てきに十じっ進しん小しょう数すうを二に進しん数すうに変へん換かんする。
Computers internally convert decimal fractions to binary numbers.

Written forms

十じっ進しん小しょう数すう
Standard kanji spelling.
１０進小数じっしんしょうすう
Variant using Arabic numeral 10; common in technical contexts.

Kanji

進advance, proceed, progress
小little, small

数number, strength, fate

十ten

Similar words

小しょう数すう
小数 is a general term for decimal numbers, while 十進小数 specifically refers to decimal fractions (base-10).
分ぶん数すう
分数 is a fraction expressed as a ratio (e.g., 1/2), whereas 十進小数 is a decimal fraction (e.g., 0.5).

Etymology

Compound of 十進 (decimal, base-10) and 小数 (decimal number).