Question

5,671/15,671/105,671/1005,671/1,000Describe a pattern you notice what will be the answer when I round the estimate

Answer 1

Given:

$\begin{gathered} \frac{5671}{1}=5671 \\ \frac{5671}{10}=567.1 \\ \frac{5671}{100}=56.71 \\ \frac{5671}{1000}=5.671 \end{gathered}$

We can appreciate the following pattern:

$\frac{5671}{10^n}$

Where n is a positive integer:

$f(n)=\frac{5671}{10^n},n\in\mleft\lbrace0,1,2,3,\ldots\mright\rbrace$