Title: The areas of the bottom, left and front of a cuboid are 12cm2, 8cm2 and 6cm2 respectively, so what is its volume? Think about it, 12cm2= length× width 8cm2= width× height 6cm2= length× height. In this case, is it 12cm2×8cm2? (a bit abstract. Strictly speaking, it is impossible to write like this. We need to write in more detail ~ for example, underline something below and make a note. What we want most here is length× height, because this answer is divided by length and then by width, which is the square of width = = length× height =6, so width× width = 12× 8 ÷ 6. What is the number? The answer is 4, so the width is 4~ finally, 4×6=24(cm2) is the volume of this cuboid = = (before that, you should know: what is width× length× height? A: Volume) A: Its volume is 24. Bubbles have tried their best == 1. ~ bubble must be used.