07-12-2005, 02:46 PM
Jangar Wrote:[B]Susan is two-thirds her sister SallyÂ’s age. In six years, she will be five-sixths SallyÂ’s age. Two years ago, she was half her sisterÂ’s age.
4 and 6.
You don't need that superfluous information in the middle, either! (In six years, she will be five-sixths SallyÂ’s age.)