Steps:
216 mm3 is the volume.
Given the volume, you can take the cube root of the volume to find the side.
The cube root of 216 is 6.
Answer: 6
Tenths is after the decimal so the tenths is 5.
5.5% of 65 = 3.575
65 +3.575
= $68.575.
= $68.58.
Its 75 because you at the 2 variables and then subtract them by 180 so 180-105=75
Answer is going to be: 4/100