Question

The cost of 37m of slik is rs6290.What lenght of this silk can be purchased for rs 4420 ?

Answer 1

Answer:

Step-by-step explanation:

If we do this with direct variation

Then,

Let the length of silk of cost=x

Cost 6290 4420

Length 37 x

As it is the case of direct variation

6290/37 = 4420/x

6290× x = 4420×37

x = 4420×37/6290

x = 16 m

Hope it helps!