How many groups of Two-thirds are in Three-fifths?

A fraction bar labeled 1. Under the 1 are 5 boxes labeled one-fifth. Under the 5 boxes are 3 boxes containing one-third. Under the 3 boxes are 15 boxes labeled StartFraction 1 Over 15 EndFraction.
StartFraction 9 Over 15 EndFraction
StartFraction 9 Over 10 EndFraction
1 and one-third
1 and StartFraction 1 over 9 EndFraction PLZ BE FAST THIS IS A BIG TEST IS I DONT DO GOOD I WILL FAIL!!!!!!!!1>:(