1.

a square room has a side 13.5 m the floor is covered with marble stone the cost of material is rupees 16 per metre square find the total cost of flooring

Answer»

Answer:

  • TOTAL cost of flooring = Rs 2916

Step-by-step EXPLANATION:

Given that:

  • A SQUARE room has a SIDE 13.5 m.
  • Cost of material is Rs 16 per metre square.

Finding the area of room:

  • Area of square = (side × side)
  • Area of square = (13.5 m × 13.5 m)
  • Area of square = 182.25 m²

To Find:

  • Total cost of flooring.

Finding the total cost of flooring:

Using UNITARY method,

Cost of flooring 1 m² = Rs 16

∴ Cost of flooring 182.25 m² = Rs (16 × 182.25)

∴ Cost of flooring 182.25 m² = Rs 2916



Discussion

No Comment Found

Related InterviewSolutions