The square root of frac{9.5 times 0.0085 time | vedclass

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Question

(A) First,simplify the expression by removing the decimals:$\frac{9.5 	imes 0.0085 	imes 18.9}{0.0017 	imes 1.9 	imes 2.1} = \frac{95 	imes 10^{-

Vedclass · Accepted Answer

$15$

Vedclass · Answer

(A) First,simplify the expression by removing the decimals:$\frac{9.5 	imes 0.0085 	imes 18.9}{0.0017 	imes 1.9 	imes 2.1} = \frac{95 	imes 10^{-1} 	imes 85 	imes 10^{-4} 	imes 189 	imes 10^{-1}}{17 	imes 10^{-4} 	imes 19 	imes 10^{-1} 	imes 21 	imes 10^{-1}}$$= \frac{95 	imes 85 	imes 189}{17 	imes 19 	imes 21} 	imes \frac{10^{-6}}{10^{-6}}$$= \frac{95}{19} 	imes \frac{85}{17} 	imes \frac{189}{21}$$= 5 	imes 5 	imes 9 = 225$Therefore,the required square root is $\sqrt{225} = 15$.

The square root of $\frac{9.5 \times 0.0085 \times 18.9}{0.0017 \times 1.9 \times 2.1}$ is

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