Question

In a region, total annual consumption of gasoline is 30.6 million tons. The land required for growing sugarcane to produce enough bioethanol to replace the gasoline completely is ___________ $km^2$ (an integer value).
Ethanol energy equivalent is 67% of gasoline, gasoline density is 850 $kg/m^3$, yield of bioethanol produced from sugarcane per hectare of land is 3750 L, and 1 $km^2$ = 100 hectares

Answer 1

The correct answer is : 143280 to 144000