Answer : The number of significant figures are, four (4).
Explanation :
The rule apply for the multiplication and division is :
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
As we are given :
[tex](23.34cm)\times (90076cm)\times (2.1223cm)[/tex]
[tex]\Rightarrow 4462000cm^3[/tex]
In this problem, the least number of significant figures is 4.
So, the correct answer is, [tex]4.462\times 10^{6}cm^3[/tex]
Hence, the number of significant figures are, four (4).
