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The area of a rectangular field (in $m^{2}$ ) of length 55.3m and breadth 25m after rounding off the value of correct significant digits is:
Explanation
Area = length $\times$ breadth = $55.3 \times 25$. As, Answer of multiplication is rounded off to the same number of significant figure as present in least precise term. Here, 25 has least significant figure and it is 2 so, Answer will also have 2 SF. Therefore, correct option is (c) i.e. $14 \times 10^{2}$