In the final answer of the expression (29.2−20.2)(1.79×10^5)1.37. The number of significant figures is

Question

Accepted Answer

Correct answer: B. (b) (29.2−20.2)(1.79×10^5)1.37= 9.0×1.79×10^51.37 Least precise terms i.e., 9.0 has only two significant figures. Hence, final answer will have two significant figures.

$In the final answer of the expression \frac{( 29.2 - 20.2 ) ( 1.79 \times 1 0 ^{5} )}{1.37} . The number of significant figures is$

Solution

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