Question

i have doubt 4 question and answer ​

Answer 1

$\mathsf\red{Given}$

$\mathsf{1 \: Litre \: of \: oil \: costs \: = \: 120\frac{2}{5}}$

$\mathsf{1 \: Litre \: of \: oil \: costs \: = \: \frac{602}{5}}$

$\mathsf{Money \: required \: to \: by \: \frac{17}{2}(8\frac{1}{2}) \: litres \: = \:}$

$\mathsf\red{\frac{17}{2} \times \frac{602}{5}}$

$\mathsf\red{= \: \frac{5117}{5}}$

$\mathsf\red{\frac{5117}{5} \: = \: 1023\frac{2}{5}}$

$\mathsf{\therefore \: it \: costs \: 1023\frac{2}{5}}$

Answer 2

refer above question because it is correct.