Question

how much time does the moon take to revolve once around the earth?​

Answer 1

First i think that the moon does not revolve around the earth.

Answer 2

Answer:

The moon takes 27 days to revolve once around the earth

Explanation:

The sidereal month is the time it takes to make one complete orbit around Earth with respect to the fixed stars. It is about 27.32 days. The synodic month is the time it takes the Moon to reach the same visual phase. This varies notably throughout the year, but averages around 29.53 days.