Question

22 1/2 m of silk cost 212.20,what is the cost of 6 3/4 m?

Answer 1

The cost of 221/2 m silk is ₹ 212.20

∴ The cost of 1 m silk =₹ (2122×2/221×10) = ₹ (4244/2210)

∴ The cost of 63/4 m silk = ₹{(4244/2210)×(63/4)}

                                           = ₹ 28.82