Question

the cost of 10 litres petrol is Rs 450 4 upon 7. Find the cost of 1 litres with solution

Answer 1

Hello,

Cost of 10 litres of petrol,
$Rs \: 450 \frac{4}{7} = \frac{3154}{7}$

Cost of 1 litre of petrol,
$\frac{3154}{7} \div 10 \\ \frac{3154}{70} \\ \frac{1577}{35} \\ 45 \frac{2}{35}$