Question

The cost of 19/4 metres of wire is Rs.171/2. Find the cost of one meter of the wire?

Answer 1

Here is your answer. ..

cost of 19/4 m of wire =Rs 171/2

so
cost of 1 m wire is = 171/2÷19/4

= 171/2×4/19
684/38
diveded by 2

342/19
18

so. Rs 18 is the cost for 1 m.

Answer 2

Cost of 19/4 m wire=₹171/2
Then, cost of 1 metre wire=₹171/2 ÷ 19/4
=171/2×4/19=18