Question

a Boat can travel 468 kilometres on 46.8 litres of petrol how much petrol will it need to go 491 kilometres​

Answer 1

Given :- A Boat can travel 468 kilometres on 46.8 litres of petrol how much petrol will it need to go 491 kilometres ?

Answer :-

given that,

→ To travel 468 km, boat needs = 46.8 litre of petrol .

so,

→ To travel 1 km, boat needs = (46.8/468) litre of petrol .

then,

→ To travel 491 km, boat needs = (46.8/468) * 491 = (1/10) * 491 = 49.1 litre of petrol .

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Answer 2

Given :- A Boat can travel 468 kilometres on 46.8 litres of petrol how much petrol will it need to go 491 kilometres ?

Answer :-

given that,

→ To travel 468 km, boat needs = 46.8 litre of petrol .

so,

→ To travel 1 km, boat needs = (46.8/468) litre of petrol .

then,

→ To travel 491 km, boat needs = (46.8/468) * 491 = (1/10) * 491 = 49.1 litre of petrol .