The floor of a hall is 20m long and 15 m wide find the of tiles required to cover the floor if the dimension of one tile is 20cm multiply 10 cm
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firstly we find area of hall=20×15=300m
area of tiles= 20cm×10cm=200cm=2m
number of tiles required= 300m/2m= 150
then number of tiles required is 150 to 20×15m. hall
area of tiles= 20cm×10cm=200cm=2m
number of tiles required= 300m/2m= 150
then number of tiles required is 150 to 20×15m. hall
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