Question

she is solving the sums changed into voice​

Answer 1

Answer:

The sums is being solved by her .

Answer 2

Answer:

The sums are being solved by her.

Explanation:

*The given question is in active voice,present continuous tense.

*We have to convert the question into passive voice,present continuous tense.

*The structure of the passive voice,present continuous tense is,sub+am/is/are+being+v3(past participle).

I-am

He/she/it-is

We/you/they-are

*So the answer is,

The sums are being solved by her.

MORE:

*In the Active voice, the subject is the "doer".

*In the Passive voice the subject is the "sufferer".

*While changing a sentence from active to passive voice,we have to add a "be" form verb and the past participle of the main verb should be used in the passive form.