Uranus is the third largest...but I'm not sure with neptune :/
11 is the 5th smallest prime #
One fifth is the only fraction in the list so it is the smallest.
11
fifth fleet
Mercury is the fifth smallest planet in our solar system.
Neither, it's the fifth largest and the fourth smallest.
2/5
Louth is the smallest county. Carlow is the second smallest. Although it contains the largest city in Ireland, Dublin is the third smallest county. Longford is the fourth smallest. Armagh is the fifth smallest.
The order of taxa from largest to smallest is: kingdom, phylum, class, order, family.
The Earth is in fact the fifth largest or the forth smallest depending on you frame of mind.
Actually, Antarctica is the fifth largest continent.
Actually Neptune is between the smallest and the largest planet. Because Pluto has been a dwarf planet. The size order of the planets are (from smallest to largest) 1 mercury, 2 mars, 3 Venus, 4 earth, 5 Neptune, 6 Uranus, 7 Saturn and 8 Jupiter.