Start with a volume of a cuboid,

The side of the cube we need equals to the LCM of the cubiod's sides,

Now compute the volume of such cube,

Divide the volumes to get how many cubiods are in such cube,

Hope this helps :)
Answer:
0.54
Step-by-step explanation:
Answer:
p=6 Q=5 R=6
Step-by-step explanation:
8. 12d-5
10. 25h+100
I hope that helps