Translation:I eat 5 servings by myself.
it really be like that sometimes
I laughed so hard
Servings is the counter, specifically for servings of food. For example, 삼겹살 오 인분을 시켜요.
Why is five not after servings with a counter?
Servings is the counter
Can't believe I just answered "I eat five people by myself" on account of Duolingo's cannibalistic sentences.