A science experiment calls for mixing 3 and two-thirds cups of distilled water with 1 and three-fourths cups of vinegar and Two-
thirds cups of liquid detergent. How much liquid in all, in cups, is needed? 2 and StartFraction 1 over 12 EndFraction
4 and StartFraction 1 over 12 EndFraction
5 and StartFraction 1 over 12 EndFraction
6 and StartFraction 1 over 12 EndFraction