Question

20 metre length of rope post 250 calculate the cost of 12 m of rope

Answer 1

cost of 20 m rope= 250
cost of 1m rope= 250/20
cost of 12m rope= 250×12/20 = 150
Hence,
cost of 12 m rope is 150 rupees.

Answer 2

the cost of 12m of rope is 150 Rs