Question

The cost of 5m of a particular quality of cloth is rs210.find the cost of 13m of cloth of the same quality

Answer 1

Answer:

I don't know the correct answer

Answer 2

Answer:

Substituting x1 = 5, y1 = 210 and x2 = 13 in the formula,

Gives y2 = 546

∴The cost of 2m cloth is Rs. 546