Question

The perimeter of a triangular field whose sides are in ratio 17:12:25 is 540m.The cost of ploughing the field is rupees 20.50 per 100m sq.

Answer 1

Answer:

Step-by-step explanation:

Let sides be 17x, 12x, 25x,

> 17x+12x+25x=540

54x=540

x=540/54. 17x=17×10=170

x=10. 12x=12×10=120

25x=25×10=250

cost of ploughing is

540×20.50

=11070