# 2 is what percent of 10?

20%. 10 divided by 10 is 1, therefore 1 is 10%. Multiply that by 2, and 2 is 20%. :)

### What is 10 percent of 2000000000?

200000000. Just drop one zero. ten percent of 1 billion PLUS ten percent of 1 billion = ten percent of 2 billion 10% of a billion is 100 million. You figure it out 2,000,000,000 is 2 billion. Move the decimal place one spot to the left to get 10 percent of a number. That means that 10 persent of 2 billion is 200,000,000. This is 200 million.