How many tiles of area 15cm square will be needed to cover a floor 5.85m by 6.90m
Answers
Answered by
34
area of floor = 5.85 × 6.90 m2 = 585 × 690 cm2
if side of a square is 15 then area of square tile = 15 × 15
number of tiles = 585 × 690 /15 × 15 = 1794
or if area of square is 15 then
585 × 690 /15 = 26910
if side of a square is 15 then area of square tile = 15 × 15
number of tiles = 585 × 690 /15 × 15 = 1794
or if area of square is 15 then
585 × 690 /15 = 26910
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area of tile is given
Answered by
17
Answer:
first convert into same units
5.85m=585cm
6.90m=690cm
area of floor
l*b
585*690
403650cm^2
no of tiles= area of floor/area of tile
403650/15
26910 tiles
Step-by-step explanation:
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