Question

The population of Spain is 47,042,000. The population of Romania is 21,400,000.

Answer 1

A would be the correct answer

Answer 2

B because it comes out to be close 68,000,000, and when rounded to nearest 10,000,000, it's very close to 68,000,000, so that should be your answer. If it's not, I would roll with 70,000,000.