Math, asked by devesh3596, 1 year ago

how many tiles whose length and breadth are 18 cm and 12 CM respectively are needed to put in rectangular region length and breadth 324 and 172 respectively

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Answered by neha2670
1
area of floor =length ×breadth
length=324
breadth=172
324=55728cm^2
area of tiles=18×12=216
tiles needs=55728÷216=258
number of tiles needed=258
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