How many 21

How many tiles of 2m by 2m in size can fill the floor of a room with a size 16m x 12m?

Correct answer:

n =  48

Step-by-step explanation:

a=2 m x=16 m y=12 m  S1=a2=22=4 m2 S2=x y=16 12=192 m2  n=S2/S1=192/4=48



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