Question

a Boat can travel 36 kilometres on 4 litres of petrol how much petrol will it need to go 180 kilometres​

Answer 1

Step-by-step explanation:

a boat can travel 36 kilometres on 4 litre of petrol = 36/4=9

one litre of boat goes 9 km

180/9= 20

20 litre petrol a Boat goes to 180 kilometre

Answer 2

PLEASE MARK AS BRAINLIST

Petrol used to travel  1 km:

1 liters = 36/4 km

1 liters = 9  km   (multiplying both sides by 20)

20 liters = 180 km

20 Liters of Petrol is needed to travel 180 km