how many square tiles of side 14 cm will be required to pave the floor of a rectangular room of 9.8 m ×6.4 m
Answers
Answered by
8
Firstly we find the area I.e.
9.8*6.4=62.72-------1
then we will find the area of the tile I.e.
14*14=296----------2
now we will devide eq. 1 and 2
(62.72/296)
4.71938
9.8*6.4=62.72-------1
then we will find the area of the tile I.e.
14*14=296----------2
now we will devide eq. 1 and 2
(62.72/296)
4.71938
Answered by
0
Answer:
Step-by-step explanation:
firslty,
area of the floor = 9.8 m ×6.4 m
= 62.72 m ²
now,
area of the tile= 14cm ×14cm
let us convert to m
100cm = 1m
14cm = 0.14m
=>0.14 × 0.14
= 0.0196 cm²
now tiles required = are of floor/area of tile
= 62.72/0.0196
= 3200 tiles
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