Length and Breath of the floor of a room are 5 and 3 meters respectively.... Forty tiles, With each area ¹/16 m² are used to cover the floor partially. Find ratio of tiled portion to non tiled portion.
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5
Answer:
0.2
Step-by-step explanation:
area of room =5×3=15m^2
40tiles with each area 1/16 m^2 is used
area covered by tiles is 40×(1/16)=2.5m^2
non tiled portion=15-2.5=12.5m^2
ratio of tiled to non tiled portion =2.5/12.5
=0.2
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