Question

The cost of 19/4 metres is rupees 171/2 find the cost of 1 metres of the wire

Answer 1

Hello friend

Here's your answer

Cost of 19/4 m of wire is Rs. 171/2

So cost of 1m of wire is (171/2)/(19/4)

=(171/2) * (4/19)

=171*4/2*19

=18

Cost of 1 m of wire is Rs.18

Answer 2

cost of 19/4 m wire= Rs.171/2
cost of 1 m wire = 171/2÷19/4
=171/2*4/19
=9/2