Question

Find the cost of levelling a playground of length 10m breadht 5m at the rate of rupees 10 per sq metre

Answer 1

Answer:

Cost of levelling a playground is rs 500.

Step-by-step explanation:

Given,

l = 10 m

b = 5 m

Cost of levelling = Rs 10/m^2.

A = lb

A = 10 m × 5 m

A = 50 m^2.

Here,

l is the length of the given playground.

b is the breadth of the given playground.

A is the area of the given playground.

Cost of levelling of playground = A × cost of levelling of ground per m^2.

Cost of levelling of playground = rs 50 × 10

Cost of levelling of playground = rs 500.

Hence

Cost of levelling of playground = rs 500.