The Andromeda Galaxy is the closest to the Earth’s Milky Way Galaxy. It contains at least 200,000,000,000 stars. Write 200,000,000,000 in scientific notation

Question

A. 2x10^-10

B. 2x10^11

C. 2x10^-11

D. 2x10^10

Answer 1

The correct scientific notation representation for 200,000,000,000 is:

D. 2x10^10