Question

length and breadth of a tile are 10cm and 12 cm. How many tiles will be required to cover
floor of a room whose length and breadth are 4m and 3m?​

Answer 1

Answer:

no of tiles required will be 10

Answer 2

Step-by-step explanation:

FOR TILES,

l1=10cm

b1=12cm

FOR ROOM,

l2=400cm

b2=300cm

no. of tiles(n)=Area of room/ Area of tiles

n=300×400/10×12

n=1000