Answer: 2 and 4
Explaination: 4/7*6=24/7
6/7*4=24/7
4*6=24/7
40/5=8/1=8 this is your answer
So there are a number of ways to solve this one. You could A: find the area of the desk in feet, and then convert feet squared to inches squared, or B: convert feet to inches First, and then multiply to find the area. I prefer method B, the math would be: 4 x 12 = 48. 3 x 12 = 36. 48 x 36 = 1728. Your final answer should be: 1728 in².
Answer:
21.5%
Step-by-step explanation:
volume of cube: 36x36x36
volume of cylinder: πx18²x36
Cylinder percentage: (πx18²x36) / 36x36x36 = π / 4 = 0.785
percentage of empty space: 1 - 0.785 = 0.215 (21.5%)
The answer to the question is true