Answer: Using the rules of significant figures is 331.065.
Step-by-step explanation:
Since we have given that
3.15 times 10.51.
First we write 3.15 as [tex]\dfrac{315}{10}[/tex]
and
We rewrite 10.51 as [tex]\dfrac{10.51}{100}[/tex]
According to question,
we use "multiplication" for times:
[tex]31.5\times 10.51=\dfrac{315}{10}\times \dfrac{1051}{100}=\dfrac{331065}{1000}=331.065[/tex]
Hence, using the rules of significant figures is 331.065.
