Question

Cost of 5 kg of wheat is Rs. 91.50
What will be the cost of 8 kg of wheat?

Answer 1

$5$ kg $\to$ Rs. $91.5$

$1$ kg $\to$ $\frac{91.5}{5}$ Rs.

$8$ kg $\to \frac{91.5}{5}\times 8$

$=146.4$ Rs.