1 square mile = 640 acres.A square measuring 625 miles on each side has an area of (625 x 625) square miles.That's equivalent to (625 x 625 x 640) = 250,000,000 acres.===============================================The question may mean that the square measures 25 miles on each side,and its area is 625 square miles.In that case, the solution is (625 x 640) = 400,000acres.
.625 is 62.5 percent
10 percent of 640 is 64.
55 percent of 640 is 352.
35 percent of 640 is 224.
23 percent of 640 is 147.2
4 percent of 625 is 25.
71.2 percent of 625 is 445.
0.5 percent of 640 = 0.16
To convert 625 to percent multiply by 100: 625 × 100 = 62,500%
110% of 640= 110% * 640= 1.1 * 640= 704
60% of 640= 60% * 640= 0.6 * 640= 384