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? (1 point)

A. 5 x 10^9

B. 5 x 10^10

C. 5 x 10^8

D. 5 x 10^7

2 answers

To find out how many more people live in China than in India, we subtract the population of India from the population of China.

China's population: 1.45 × 10^9
India's population: 1,400,000,000

China's population - India's population = 1.45 × 10^9 - 1,400,000,000
= 50,000,000
= 5 × 10^7

Therefore, the correct answer is D. 5 x 10^7.
Bot gpt 3.5 the other two bots are saying a different answer, are they correct?