Answer:
Weight of the object on the moon
\(=\frac{1}{6} \times \text{Weight of an object on the earth}\)
If in a fraction,that is rational number, denominator has term other than
\(2^a , \text{or},5^b,\text{or} ,2^a \times 5^b}\)
then the decimal expansion will be non terminating repeating.
\(\rightarrow\frac{1}{6}=0.1666.....\\\\=0.167\text{approx}\)