Acceleration of gravity

Earth 9.81 M/S²
Mars 3.72 M/S²
Moon 1.67 M/S²

If the weight of an astronaut is 800 N on Earth what is her weight on the moon?

480 N
303 N
82 N
136 N
800 N

1 answer

136 N

Weight on the moon = (1.67/9.81) * 800 N
Weight on the moon = 136 N