This is the 7896th most frequent Portuguese word.
respondendo
Answering.
In this sentence, 'respondendo' means 'answering' and is used to describe the action of giving answers to the exam questions.
Estou respondendo às perguntas do exame.
I am answering the questions of the exam.
Here, 'respondendo' is used to indicate the action of replying to some communication, specifically emails in this case.
Maria esteve respondendo aos e-mails durante a manhã.
Maria was replying to emails during the morning.
In this example, 'respondendo' implies expressing a reply or reaction, which consists of addressing the correctness of a formula.