Your final answer is that Alaska's coastline is 4.9 times bigger than Florida's coastline.
That is the estimation which is 4.9 your correct answer!
Step-by-step explanation:
To figure this out, all you need to is find the quotient of 6.64 divided by 1.35. When this operation is done, your answer is 4.91851851852 on calculator. However, your question says round to the nearest tenth, so it would be 4.9.