a)it takes a photocopier 16 seconds to produce 12 copies.
how long will it take to produce 30 copies?
b) A car uses 80 L of fuel on a trip of 280 km.
how much fuel would the same car use on a trip of 196 km
pls answer
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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.
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