4.

what is the capacity of the cube in liters?

a.
64,000 l

b.
6400 l

c.
640 l

d.
64 l


the lenth width and heighth are 40cm

1 cubic centimeter = 1 milliliter, so your 8cm cube is 8x8x8 = 512 cubic centimeters. 
This would equate to a volume of 512 milliliters which is equal to just over 1/2 liter (0.512 liters). 

Answers4.) -1/205.) -1/406.) -55/127.) -3/4

Answer is negative 2