Question

a marble tile measure 10 cm into 12 cm how many time will be required to cover a wall measuring 3 metre into 4 metre also calculate the total cost of The tile @ rupees to per tile 2m per​

Answer 1

Area of wall = l x b

=3×4

=12m²

Area in cm= (1m²=10000cm²)

=12m²=120000²

Area of tile = 10×12

=120 cm ²

Tile will be required= 120000/120

=1000 tiles

Total cost = 2×1000

= Rs. 2000

Hope it helps you