Question

Evaluate $\sqrt{0.9}$ correct up to two places of decimal.

Answer 1

Using long division method:




$$\begin{gathered} \therefore \sqrt{0.9}=0.948 \\ \Rightarrow \sqrt{0.9}=0.95(\mathrm{correct}\mathrm{u}\mathrm{p}\mathrm{t}\mathrm{o}\mathrm{t}\mathrm{w}\mathrm{o}\mathrm{d}\mathrm{e}\mathrm{c}\mathrm{i}\mathrm{m}\mathrm{a}\mathrm{l}\mathrm{p}\mathrm{l}\mathrm{a}\mathrm{c}\mathrm{e}\mathrm{s}) \end{gathered}$$