The floor of a hall 20 m long and 15 m wide is to be carpeted at ₹250 per m², and a decorative border is to be laid along the entire boundary of the floor at ₹60 per metre. Find the total cost in rupees.

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Accepted Answer

79200. Carpet: 20 × 15 = 300 m² at ₹250 = ₹75000. Border: perimeter = 2(20 + 15) = 70 m at ₹60 = ₹4200. Total = 75000 + 4200 = ₹79200.

The floor of a hall 20 $m$ long and 15 $m$ wide is to be carpeted at ₹250 per $m^{2}$ , and a decorative border is to be laid along the entire boundary of the floor at ₹60 per metre. Find the total cost in rupees.

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The floor of a hall 20 m long and 15 m wide is to be carpeted at ₹250 per m2, and a decorative border is to be laid along the entire boundary of the floor at ₹60 per metre. Find the total cost in rupees.

Step-by-Step Solution

Master this topic in 30 minutes a day.

More Areas & Volumes practice

The floor of a hall 20 $m$ long and 15 $m$ wide is to be carpeted at ₹250 per $m^{2}$ , and a decorative border is to be laid along the entire boundary of the floor at ₹60 per metre. Find the total cost in rupees.