-8 + (5m - 6m) = -8 + (-m) = -8 - m
-1
1m times 5m times 6m
30m
Lets do length and width in terms of tiles. The length is 6m/0.2m/tile 30 tiles and the width is 5m/0.2m/tile 25 tiles. Then the area is l X w 30 tiles X 25 tiles 750 square tiles. Since each tile is square, 750 tiles.
-8 + (5m - 6m) = -8 + (-m) = -8 - m
-1
1m times 5m times 6m
11
30 m^2
2,220 square meters. Multiply the two numbers.
5m - 6 + m + 10 = 6m + 4
30m
Lets do length and width in terms of tiles. The length is 6m/0.2m/tile 30 tiles and the width is 5m/0.2m/tile 25 tiles. Then the area is l X w 30 tiles X 25 tiles 750 square tiles. Since each tile is square, 750 tiles.
A square has four sides of equal length. If the total of all four sides is 24m then each side must measure 6m. There area is therefore 6m x 6m which equals 36 square metres.
1m and 11m 2m and 10m 3m and 9m 4m and 8m 5m and 7m. The next one, 6m and 6m, would be a square.
500km is half of 1000km, which is half of 10000km. Therefore, 500km is 5 x 10 to the power of 5m.