Reduce each of the number to two significant figures and then evaluate $\dfrac{0.04211\times 2.44912}{0.047512}$

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godwin_ibrahimTyro

Asked: November 14, 20202020-11-14T23:09:32+00:00 2020-11-14T23:09:32+00:00In: Arithmetic, Numbers and Combinatorics

Reduce each of the number to two significant figures and then evaluate $\dfrac{0.04211\times 2.44912}{0.047512}$

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Reduce each of the number in the following expression to two significant figures and then evaluate $\\dfrac{0.04211\\times 2.44912}{0.047512}

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Sengemegz · Accepted Answer · 2020-12-06T12:44:00+00:00

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Sengemegz Moderator

2020-12-06T12:44:00+00:00Added an answer on December 6, 2020 at 12:44 pm

$\dfrac{0.04211\times 2.44912}{0.047512}$
Reducing to two significant figures
$\Rightarrow \dfrac{0.042\times 2.4}{0.048}$
$\Rightarrow \dfrac{0.1008}{0.047512}$
$\Rightarrow 2.121569288$
$\Rightarrow 2.1216$

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Reduce each of the number to two significant figures and then evaluate $\dfrac{0.04211\times 2.44912}{0.047512}$