Apply dimensional analysis to complete the following area or volume unit conversations show detailed work be sure to round each answer to the correct number of significant figures.a$)2\mathrm{.}472$ square inches by square meters $(1$in$.=2\mathrm{.}54$cm$)$ Hint:Numbers fix by definition or exact in infinitely significant $\mathrm{.}1$in$.=2\mathrm{.}54$ cm; the $"2\mathrm{.}54"$ in this context is an exact value, Iinfinitely significant.b$)68\mathrm{.}3$ cm$^3$ to L$($liter$)(1$cm $^3=1$ mL$)$C$)3\mathrm{.}501$ cubic decimeters to cubic millimeters