HOW MUCH LOADED 60x60CM TILES (0.36 SQM)
900
1 (square meter) = 10.7639104 square feet
9 sqm is of different dimension as of a feet. you cant convert square meters to feet. but if you were asking square feet then, 9 sqm = 96.88 sqft
You would need a total of 89 tiles (88.88 tiles exactly) with those measurements to cover that area.
20 to 30kg
144 sqft is 13.378 sqm
a little less then one. an acre has ~2500 sqm
1 sq m = 10.76 sq ft, so 400/10.76 = 37.17 sq m
0.09290304 square metres to a square foot.
1.722 square meters is 18.5 square feet.
270 sq feet = 25.1 sq metres.