Question

to one decimal place, $\sqrt{32}$must lie between BLANK and BLANK

Answer 1

Answer:

5.6 and 5.7

Explanation:

$\sqrt{32}=5.6569\text{ (to 4 decimal places)}$

Now:

$\begin{gathered} 5.6<5.6569\text{ and} \\ 5.6569<5.7 \end{gathered}$

Therefore:

$5.6<\sqrt{32}<5.7$

The square root of 32 must lie between 5.6 and 5.7 to one decimal place.