Answer:
The answer is A) Round 56 to 60, find 10%, then double.
Step-by-step explanation:
You would round to 60 because 56 is closer to 60 than 50 then 10% is half of 20% so you would double it after you found 10% of 60.
Hope this helps :)
Answer:
Volume = a.b.c = k^3
Step-by-step explanation:
Volume = a * 22.5 * 12 = 4320
a = 16 inches
Explanation of what exactly
It will take 80 minutes to fill the pool 20x4=80
