A mere rule is found to be balance horizontally at the 48cm mark, when a body of mass 60g is suspended at the 6cm mark, the balance point is found to be at the 30cm mark.

Question

A mere rule is found to be balance horizontally at the 48cm mark, when a body of mass 60g is suspended at the 6cm mark, the balance point is found to be at the 30cm mark. 
Calculate the mass of the metre rule

R_scott · Answer

60 g * (30 cm - 6 cm) = m (48 cm - 30 cm)

Yusif · Answer

I need the the solution of the question