商しょう業ぎょう数すう学がく

noun

commercial mathematics

A branch of applied mathematics dealing with business and commerce, such as interest calculations, profit analysis, and financial modeling.

• 商しょう業ぎょう数すう学がくの授じゅ業ぎょうでは、複ふく利り計けい算さんや減げん価か償しょう却きゃくについて学まなんだ。

  In the commercial mathematics class, we learned about compound interest and depreciation.