The area of a rectangular field (in $m^2$) of length 55.3 m and breadth 25 m after rounding off the value for correct significant digits is

138$\times10^1$ 1382 1382.5 14 $\times10^2$

14 $\times10^2$

Area = Length Breadth = 55.3 $\times 25 m^2$ = 1382.5 $m^2$ = 14$\times 10^2 m^2$ (Rounding off of two significant figures)