Answer
$$27.8 L = 2.78\times10^4 cm^{3}$$
Work Step by Step
To convert from L to cm$^{3}$, we can first convert liters to milliliters.
1 L = 1000 mL
27.8 L = 27800 mL
Since, 1000 mL = 1000 cm$^{3}$
27.8 L = 27800 cm$^{3}$ = $2.78\times10^4 cm^{3}$
