60
sqrt(12960000) = 3600
No real short cut I know of, just learn your multiplication tables and know your perfect squares. Once you do that you recognize that 36 is the perfect square of 6 so 3600 is the square of 60.
46% of 3600 square feet:= 46% * 3600= 0.46 * 3600= 1,656 square feet
1 square yard = 9 square feet so 3600 sq yards = 3600*9 = 32400 sq ft.
60 is the square root of 3,600.60
60
60
sqrt(12960000) = 3600
18p = the square root of 3600 18p = 60 p = 60/18 p = 3 and a 1/3
60 is the square root you are looking for. 60 x 60 = 3600.
sqrt(20 * 180) = sqrt(3600) = 60
No real short cut I know of, just learn your multiplication tables and know your perfect squares. Once you do that you recognize that 36 is the perfect square of 6 so 3600 is the square of 60.
46% of 3600 square feet:= 46% * 3600= 0.46 * 3600= 1,656 square feet
2 x 2 x 3 x 5 = 60
1 square yard = 9 square feet so 3600 sq yards = 3600*9 = 32400 sq ft.
+/- 60