Question

A moter trable by120km of 1 l petrol how much distance will it cover by 1.5 l petrol

Answer 1

$we \: can \: write \\ 1.5 \: liter = \frac{3}{2} liter\\ 1 \: liter \: petrol \: can \: travel \: a \: \\ motor \: 120 \: km \\ \frac{3}{2} liter \: petrol \: can \: travel \: a \: \\ motor \: (120 \times \frac{3}{2} ) \\km = (60 \times 3)km = 180km$

the answer is 180 km

✨✨hope it helps✨✔