Question

Express the recurring 3.81 as an improper fraction and hence as a mixed number

Answer 1

`\begin{gathered} \bf \implies3 (81)/(100) \\ \end{gathered}`

Explanation:

Step 1) Add number separately and decimal seperately

• 3 + 0.81

Step 2) See the decimal digit and multiply with it and convert it into simplest form

`(0.81)/(1) * (100)/(100) = (81)/(100)`

Step 3) Add number and (simplest form [Find above]

`3 + (81)/(100) = 3 (81)/(100)`

Step 4) We have convert it into mixed fraction and we have get the answer

`\begin{gathered} \bf \implies3 (81)/(100) \\ \end{gathered}`