Question

Solve 3/4= 2/(3x+1)-1/4 2. A motorcycle uses 15 litres of fuel for a journey of 75km. What distance will 40 litres cover by the same motorcycle? How many litres will be needed for a distance of 350km

Answer 1

Answer:

Given -

Kms driven : 100km

Fuel consumed : 8 litres

To find : how much it will travel in 26 litres of fuel

Solution : First of all find out fuel economy of car how much it traveled in 1litre and multiply your answer with 26litres of fuel

Find per litre fuel consumption

Distance Traveled/fuel consumption = Fuel economy

100/8 = 12.5

The car travels 12.5 km in 1litre of fuel.

2. To find distance covered in 26litre

Sincr car can travel 12.5 in 1 litre of fuel

In 26litre it will cover

Fuel consumption X fuel economy per litre = distance traveled

26 X 12.5 = 325

Therefore car can travel 325 kms in 26litres of fuel.

Step-by-step explanation:

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Answer 2

1:- See attachment. Dont mind my writing.

2:- 15 litres = 75km.

1 litre = 75/15 = 5km.

40 litres = (40 × 5)km = 200km. ans.

1 litre = 5km.

x litre = 350/5 = 70litres ans.

Thanks and Regards.