The floor of a room is 12m long and 6 m wide . The floor of this room

1.	The floor of a room is 12m long and 6 m wide . The floor of this room is to be fitted with tiles in dimensions 10cm × 2 cm. What will be the total expense if the cost of tiling is ₹5 per tile
Answer» Answer: are of the FLOOR= 126= 72m = 7200 cm are of the tiles = 20 cm. so, TOTAL NUMBER of tiles used in the floor = 7200/20= 365 tiles hence, COST of total tiles used = 3655= Rs.1825 Step-by-step explanation:

The floor of a room is 12m long and 6 m wide . The floor of this room is to be fitted with tiles in dimensions 10cm × 2 cm. What will be the total expense if the cost of tiling is ₹5 per tile

Answer»

Answer:

are of the FLOOR= 12*6= 72m = 7200 cm

are of the tiles = 20 cm.

so, TOTAL NUMBER of tiles used in the floor = 7200/20= 365 tiles

hence, COST of total tiles used = 365*5= Rs.1825

Step-by-step explanation: