Question

In a rectangular ground 40 m long and 30 m wide, lawn
of width 2 m is to be grown on all the four sides inside
the ground. Find the cost of growing the lawn at the
rate of 20 per square metre.​

Answer 1

Answer:

= 80 rupees

Step-by-step explanation:

Area of lawn = side * side

= 2* 2 m square

= 4 m square

Cost for growing the lawn = 20 rs per m square

= cost for growing lawn of 4 m square = 20*4 rs

= 80 rs

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