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  • Using the rules for significant figures, the correct answer  for the expression <img alt="\mathrm{\frac{0.02858 \times 0.112}{0.5702}}" src="https://entrancecorner.oncodecogs.com/gif

Using the rules for significant figures, the correct answer  for the expression

\mathrm{\frac{0.02858 \times 0.112}{0.5702}} will be

Option: 1

\mathrm{0.005613}


Option: 2

\mathrm{0.00561}


Option: 3

\mathrm{0.0056}


Option: 4

\mathrm{0.006}


Answers (1)

best_answer

The correct answer is rounded off to same number of significant figures as present in the number with least significant figure

In the given case, number with least significant figure is 0.112 (3 significant figures).

Thus, the result will also contain only 3 significant figures.

\mathrm{\frac{0.02858 \times 0.112}{0.5702}}

\mathrm{=0.00561(3\: S.F)}

Hence correct option is 2

Posted by

Sanket Gandhi

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