Answer:
The answers B the guy above me is an idiot
Step-by-step explanation:
I did the assignment and got it right
Always add them all around and then divide the two and you should get the correct answer
Answer: 0.72
Step-by-step explanation: 72/100 of the block are shaded. The decimal form of that fraction is 0.72
Can you provide me additional stuff so that i may try to help you?