Question

Bob wants
to cover the floor of a a
room 3 m wide and 4 m long by square
tiles. If each square tile is 0:5m
long then find the numbers of tiles.​

Answer 1

Answer:

48 tiles

Step-by-step explanation:

Area of room=length * breadth

=3*4

=12

Area of one tile =0.5*0.5

=0.25

number of tiles is given by the formula,

number=area of room/area of one tile

So,

Number= 12/

0.25  

=48

Thus 48 tiles will be used to cover an entire floor

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