260/400=0.65
your answer will be 65%
You need to find the area of this
Answer:
-0.12
Step-by-step explanation:
Answer:
What question do we answer?
Step-by-step explanation:
The vol. of a cube of side length s is V=s^3.
So, if the side length is 5a+4b, then the volume of the cube is
V(a, b) = (5a+4b)^3. This could, of course, be expanded, using the binomial theorem, but there's no point in doing so.
