1 acre ..... 200ft*200ft ... 100decimals... 4047sqm
1/2 acre ... 100ft*200ft .. 50decimals.... 2024sqm
1/4 acre ... 100ft*100ft ... 25decimals.... 1011sqm
1/8 acre ... 50ft*100ft ... 12.5decimals... 506sqm
1/16acre ... 50ft*50ft .... 6.25decimals... 253sqm
Ali write this on a card and carry it with you... :)
Excelsior