Question

Перевести предложение нужно : Вy whom was this dish of butter broken

Answer 1

Кем было разбито это блюдо с маслом

Answer 2

Кем была разбита эта тарелка с маслом?

Answer 3

The sentence you provided seems to have a typo or a missing word. It is possible that you meant to say:

"By whom was this dish of butter broken?"

If this is the case, the sentence is in the passive voice, and it can be translated as:

"Кем была разбита эта миска с маслом?"