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In the final answer of the expression ((29.2 -20.2)(1.79 xx 10^5))/(1.37)the number of significant figures is :

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Solution :` ((29.2 - 20.2)(1.79 xx 10^5) )/(1.39) = ((9.0)(1.79 xx 10^5) )/(1.39)`
The answer should have 2 significant figures because LEAST PRECISE TERM (9.0) has 2 significant figures


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