I got u with this it really easy
The square root of 640 is 25.29
4 feet 4 inches is the answer.. 12 inches in a foot
8.545 rounded to the nearest hundredth is 8.55. I think so because the number in the hundredth place is 4, the number on the right of it is 5. 5 is equal to 5 so the 4 turns into 5
