Orange juice of normal strength is prepared by
adding three 6-ounce cans of water to the contents
of a 6-ounce can of orange juice concentrate. If 1
ounce of the can of concentrate was already used
for some other purpose, how many 6-ounce cans of
water should be added to the remainder of the
concentrate to prepare juice of normal strength?
(A) 1 2/3
(C) 2 1/3
(D) 2 1/2
(E) 2 5/6
Auge um Auge, Zahn um Zahn !