Question

change the voice (Active-Passive)------ Who will do the sum?​

Answer 1

Answer:

The given sentence is written in active voice as the doer/subject(I) is directly acting ('can solve the sum').

It could be converted into a passive voice by substituting the location of the object with the subject.

Answer 2

Answer:

(Passive voice)- The sum will done by whom?

Explanation:

Give me thanks.