GMAT官方指导(OG)上的数学题

问题描述:

GMAT官方指导(OG)上的数学题
What is the volume of a certain rectangular solid?
(1) Two adjacent faces of the solid have areas 15 and 24, respectively
(2) Each of two opposite faces of the solid has area 40
我不理解第二个条件的意思,到底是每个面都是40,还是只有两个面是40?

每一对面的总面积都是40