7*10 = 70 square feet
21 ft.
20ft x 10ft x 7ft = 1400 cubic feet 1 yard of dirt = 27 cubic feet Hence yards required = 1400/27 = 51.85
7 Feet = 2.134 Meters
In yards, the room is 3 yards by 7/3 yards. By multiplying those numbers together, you see that the area is 7 square yards.
7*10 = 70 square feet
21 ft.
7ft x 7ft = 63ft squared
9' * 7ft = 63 sq ft = 5.85 sq metres (to 2 dp)
5.2 sq metres, approx.
1square feet is a 0.0929m2 105 square feet is a x m2 x=105*0.0929/1 x=9.7545m
7ft by 7ft
It is: 10*7*3 = 210 cubic feet
20ft x 10ft x 7ft = 1400 cubic feet 1 yard of dirt = 27 cubic feet Hence yards required = 1400/27 = 51.85
7 Feet = 2.134 Meters
In yards, the room is 3 yards by 7/3 yards. By multiplying those numbers together, you see that the area is 7 square yards.
Area = 7ft*7ft = 49 ft2