A CAR TRAVELS 432 KM ON 48 LITERS OF PETROL . HOW FAR WOULD IT TRAVEL ON 28

Question

LITERS OF PETROL

Answer 1

Just set up the ratio
x/28 = 432/48
x = 28(432/48) = ...

Answer 2

I need an answer

Answer 3

factorise:3xy(x-3)-2(x-3)