How many tiles whose length and breadth are 13cm and 7cm respectively are needed to cover a rectangle region whose length and breadth are 520cm and 140cm??
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Answered by
5
Area of rectangular region=520×140cm
=72800
Area of 1tile=13×7
=91
No. of tiles required=72800÷91
=800
=72800
Area of 1tile=13×7
=91
No. of tiles required=72800÷91
=800
Answered by
2
Area of rectangle tile = 13×7 => 91cm²
Area of rectangle region = 520×140 => 72800cm²
No. Of tiles needed = 72800÷91 => 800tiles
Area of rectangle region = 520×140 => 72800cm²
No. Of tiles needed = 72800÷91 => 800tiles
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