Question

If the radius of mars is about 13.7% of neptune's radius, what is the radius of neptune?

Answer 1

Neptune's radius would be 7.3 times the size of Mars.

Explanation:

Mars is 13.7% of Neptune's radius. So we at 7.3 and that becomes 20. So, Neptune's radius would be 7.3 times the size of Mars. I hope this helps!

Answer 2

If your figure is correct, then Neptune's radius would be 7.3 times the size of Mars'. Tell us either one and we'll have both of them.