The population of Canada is approx. 3 * 10^7. The population of Mexico is approx. 1 * 10^8. How many times greater is the population of Mexico compared to the population of Canada?

The population of Canada is approximately 3 * 10^73 * 10^7 = 3 * 10,000,000 = 30,000,000The population of Mexico is approx. 1 * 10^81 * 10^8 = 1 * 100,000,000 = 100,000,000100,000,000/30,000,000 = 10/3 ~ 3.333333 (repeating 3)