You are trying to overhear a juicy conversation, but from your distance of 17.0 m, it sounds like only an average whisper of 35.

You are trying to overhear a juicy conversation, but from your distance of 17.0 m, it sounds like only an average whisper of 35.0 dB. So you decide to move closer to give the conversation a sound level of 80.0 dB instead.How close should you come?d= ?? cm