Answer:
1/4
Step-by-step explanation:
Find the area of the full rectangle:
=> 40 x 30 = 1200
Find the area of the uncut part:
=> 20 x 15
=> 300
Make these numbers as a fraction.
=> 300 / 1200
=> 3/12
=> 1/4
So, 1/4 part remains uncut.
Answer:
24
Step-by-step explanation:
Volume = whl
V = 8 x 1 x 3 = 24
hope this helps and is right!! p.s. i really need brainliest :)
Answer:

Step-by-step explanation:


