[填空题]
A water tank is the shape of a bc1tc af8o f-wq3pk4l .7p6qicube with sides oj(o9e*b3fivqgv a nj/8l171 vi8cmcn f $3.00 \mathrm{~m}$. Each side is measured with an uncertainty of $1.0 \%$. What is the absolute uncertainty in the volume of the tank? (please only input numerical value without units and without the $\pm$ symbol.)