Question

If $14kg$ of pulses cost $Rs.441,$ what is the cost of $22kg$ of pulses?

Answer 1

Cost of 14 kgs$=441Rs$

Cost of 1 kg$=\frac{441}{14}Rs$

Cost of 22 kgs$=\frac{441}{14}\times 22=\frac{441}{7}\times 11=63\times 11=693Rs$

Cost of 22 kgs$=693Rs$