"귤은 과일입니다."

Translation: A tangerine is a fruit.

[RaelMichael]

귤 is also commonly referred to as a mandarin

[BearyanaA.]

Would "Tangerines are fruits" not be accepted?

[Nahnsu]

I entered it and it was incorrect, though i think that it should be correct as abstract ideas do not need to be plural

[Aixiae]

It seems both options are already accepted, as they are often used interchangeably

[SeanFogart4]

According to Wikipedia:

만다린 = mandarin orange (this is the purebred wild-type line, the others are all hybrid cultivars of based on this with a bit of the pomelo/shaddock, and regular oranges are too)

귤 = tachibana orange (though tachibana=橘 is also an old, general word for (flowering) citrus-fruit trees in Japanese)

온주귤 = satsuma (in the Southern US or Britain, mikan in Japanese)

편귤 = tangerine

Iyokan may be 이요칸 or perhaps 이예감?

[shimanni]

Hanja: 橘

[ryubean]

satsuma is a kind of mandarin

[trixia_b]

I thought 귤 is some kind of orange?

[MiKomprenasVin]

It is. A satsuma is a kind of mandarin orange. It has loose skin and is easy to peel.

[Aixiae]

It is a kind of citrus fruit, and is of orange color. But not an orange

[tonyr8669]

Im waiting for duo to say a tomato is a vegetable and then i will rant on here for days

[Valencia25174]

Okay, one part doesn't accept tangerines and now this one doesn't accept mandarins... Gotta fix this Duolingo

[Ash-Fred]

Both "Tangerines are fruit." and "Mandarins are fruit." are now accepted.