"I walk for a quarter of an hour."

Translation: Saya berjalan seperempat jam.

[Pix54]

I entered “Saya berjalan selama seperempat jam”. It was marked incorrect. It’s been years since I studied Bahasa, but this just sounded right to me. Am I wrong?

[1CN5ijzC]

It should be correct, please report it

[AnthonKur]

"Saya berjalan untuk seperempat jam" adalah salah satu jawaban yang tepat.