Aroom is is eet long & 12 feet brood. A mat has to beplaced on the flo – InterviewSolution

1.

Aroom is is eet long & 12 feet brood. A mat has to beplaced on the floor of this room leaving 1 8 halfspace from the wall. what will be the cost of themat al Tale of 3.50 per square Feet

Answer»

Area of mat=(15-1.5×2)×((12-1.5×2)=108sq ft

Cost of mat=108×3.5=₹378

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