2u-2u-4uequals 2u-2u+3+u+32
Volume of a cube is a side length cubed
So 7*7*7
Answer is 343 centimeters
18/30 simplifies into 6/10 which then is put in decimal form of 0.6
Percent = 75%
base = unknown ...the base is the number that follows " of "
amount = 30
