One lunar month is equal to ________

A satellite is placed in a circular orbit about Earth with radius equal to half the radius of the moon's orbit. Period of rotation of the satellite is n times that of the lunar month (lunar month is the period of revolution of the moon). The value of n is

A satellite moves in a circle around the Earth, the radius of this circle is equal to one half of the radius of the Moon's orbit. The satellite completes one revolution in ........ lunar month.

What is lunar month?

A satellite is put in a circular orbit about Earth with a radius equal to two-thirds the radius of the Moon's orbit. What is its period of revolution in lunar months? (A lunar month is the period of revolution of the Moon)