Since Volume (V) = 
……….(i)
……….(ii)
It is given that increase in side = 3% = 
……….(iii)
Since approximate change in volume V of cube = 
= 
= 
cubic meters
Therefore,The correct option is option (C).
The approximate change in the volume of a cube of side x metres caused by increasing the side by 3% is (A) 0.06 x^ 3 m^3 (B) 0.6 x ^3 m^3 (C) 0.09 x ^3 m^3 (D) 0.9 x ^3 m^3
The approximate change in the volume of a cube of side x metres caused by increasing the side by 3% is (A) 0.06 x^ 3 m^3 (B) 0.6 x ^3 m^3 (C) 0.09 x ^3 m^3 (D) 0.9 x ^3 m^3