If $$\sqrt {0.04 \times 0.4 \times a} $$= 0.004 × 0.4 × $$\sqrt b ,$$then the value of $$\frac{a}{b}\,{\text{is?}}$$

${\text{16}} \times {\text{1}}{{\text{0}}^{ - 6}}$$

${\text{16}} \times {\text{1}}{{\text{0}}^{ - 3}}$$

${\text{16}} \times {\text{1}}{{\text{0}}^{ - 4}}$$

${\text{16}} \times {\text{1}}{{\text{0}}^{ - 5}}$$

If $$\sqrt {0.04 \times 0.4 \times a} $$= 0.004 × 0.4 × $$\sqrt b ,$

1.	If $$\sqrt {0.04 \times 0.4 \times a} $$= 0.004 × 0.4 × $$\sqrt b ,$$then the value of $$\frac{a}{b}\,{\text{is?}}$$
A.	${\text{16}} \times {\text{1}}{{\text{0}}^{ - 3}}$$
B.	${\text{16}} \times {\text{1}}{{\text{0}}^{ - 4}}$$
C.	${\text{16}} \times {\text{1}}{{\text{0}}^{ - 5}}$$
D.	${\text{16}} \times {\text{1}}{{\text{0}}^{ - 6}}$$
Answer» D. ${\text{16}} \times {\text{1}}{{\text{0}}^{ - 6}}$$