Question

the cost of 5kg of sugar is Rs.350.How much sugar can be purchased for Rs. 586 ?​

Answer 1

$350rs = 5kg \\ 1rs = \frac{5}{350} = \frac{1}{70} \\ 586rs = \frac{1}{70} \times 586 \: \: kg \\ = \frac{293}{35} = 8.37143$