Question

If the coast of 19 scarfs is Rs4655 .Find the coast of each scarfs.​

Answer 1

Step-by-step explanation:

Given cost of ten scarfs is 25 .

let the cost of one scarf be x.

Cost of scars increases with number of scarfs. Hence, They are directly proportional [ \frac{ x_{1}}{ x_{2} } = \frac{ y_{1}}{ y_{2} }x2x1=y2y1 ]

10/1 = 25/x

10x = 25

x = 25/10 = 5/2 = 2.5 .

Therefore, One scarf costs 2.5 rupees or 5/2 rupees

Answer 2

cost of each scarf = 4655/19 = 245 Rs