China and India are the most populous countries in the world. China’s population is approximately 1.45×109 , while India’s population is approximately 1,400,000,000. How many more people live in China than in India?
To find out how many more people live in China than in India, we subtract India's population from China's population.
China's population - India's population = 1.45×10^9 - 1,400,000,000
Since both populations are quite similar, the difference is approximately 50 million people.