What is the Korean word for forty?

The Korean word for forty is "Mah Hun." In the Korean numerical system, "Mah" corresponds to four, and "Hun" refers to ten. When combined, they form the number forty (4 x 10). This structure is consistent with how numbers are formed in the Korean language.

Other choices represent different numbers or are not accurate representations of forty. For example, "Shi Hun" would mean ten (10), while "Seo Run" does not correspond to any standard number in the Korean counting system. "Yeol - Eel Gop" translates to seven in Korean (7), which is also not related to forty. Understanding these numerical constructs helps in learning and using the Korean language effectively, especially when counting or expressing quantities.