Question

5. Find the square root of each of the following to 2 decimal
3
5
​

Answer 1

Answer:

(a) \frac{ \sqrt{3} }{ \sqrt{5} } = \frac{1.732}{2.236 } = 0.77(a)

5

3

=

2.236

1.732

=0.77

( b)\frac{ \sqrt{5} }{ \sqrt{6} } = \frac{2.236}{2.449} = 0.91(b)

6

5

=

2.449

2.236

=0.91

(c) \frac{ \sqrt{115} }{ \sqrt{16} } = \frac{10.723}{4} = 2.680(c)

16

115

=

4

10.723

=2.680

$$\begin{lgathered}(d) \frac{ \sqrt{18} }{ \sqrt{11} } = \frac{4.242}{3.316} = 1.279 \\ \\ or = 1.28\end{lgathered}$$

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