整せい数すう比ひ

noun

ratio of integers; integer ratio

Mathematical term for a ratio expressed with whole numbers, e.g., 2:3. Often used in contexts like music theory, geometry, or number theory.

• 音おん程ていは整せい数すう比ひで表あらわされることが多おおい。

  Musical intervals are often expressed as ratios of whole numbers.

• この二ふたつの長ながさの比ひは整せい数すう比ひになっている。

  The ratio of these two lengths is an integer ratio.