Question

A bag of 10 kg of rice costs Rs 2155. What will be the costs of 8 kg of rice?

Answer 1

$$\begin{gathered} 10kg\cos t2155Rs \\ 1kgwill\cos t\frac{2155}{10}Rs \\ 8kgwill\cos t\frac{2155}{10}\times 8=\frac{17240}{10}=1724Rs. \\ Regards \end{gathered}$$