A cube 54 cubic centimeters. Find its volume if one of its dimensions were reduced to one-third its original length, a second dimension was reduced to one-ninth its original length, and a third dimension remained unchanged

Priya mixes 2 1/2 cups of water with 1/3 cup of orange juice concentrate. diego mixed 1 2/3 cups of water with 1/4 cup orange juice concentrate. how much concentrate should each of them mix with 100 cups of water to make juice that tastes the same as their original recipe? explain or show your reasoning.