Question

Write the number 0.2 in the form a over b using integers to show that it is a rational number

Answer 1

Hello! Let's solve this exercise:

We have some ways to show it, look:

`\begin{gathered} (a)/(b)=0.2 \\ \\ (1)/(5)=0.2 \\ \\ (2)/(10)=0.2 \end{gathered}`

So, as it can be written as a fraction, is a rational number.