[填空题]
A cuboid has the following dimensions:length=9.cck j r0lpa2zl;:;0a63h pfrq 6 cm,width=7.4 cm, and height=5.oop*+(a(hray,p7qn)2;a8 l xh m pksr3 ;jepv2 p nq a2(7a)3v;op*m; jslrka+y8,h orex (phpcm.
1.Calculate the exact value of the volume of the cuboid, in $cm^3$. $cm^3$
2.Write your answer to part (a) correct to
1.two decimal places;
2.three significant figures.
3.Write your answer to part (b) (ii) in the form $a\times10^k$, where $1 \leq a \lt 10$
and $k \in \mathbb{Z}$ $\times 10^2$
