[填空题]
A cuboid has the follyqy51a+)re.y-o 3/h vj /ei20pbcaz vhndy; k owing dimensions:length=9.6 cm,width=7.4 cm,+f5 zai-aurjntb kfbp+,t 4 .k.vz w+7 and height=5.2 ckp.7 +t4zrb .atw jz5+-b+ifa,vn kf um.
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 $k \in \mathbb{Z}$ $\times 10^2$
