Question

This sum has been solved by him change into active voice .

Answer 1

He has solved this sum.

• To convert the above passive voice to active voice we have to consider the below facts-
• First, we have to write the word him as he.
• Then the verb should be written as 'has solved'.
• Thus, the active voice of the above passive voice is as follows-
• He has solved this sum.

Answer 2

Answer:

These questions were solved by him change the voice