If a, b and c are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined.
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0
Answer:
49.6
Explanation:
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Answer:
20%
Explanation:
Consider the 100 lt fuel in 3 different containers. After applying the mechanisms, the fuel left in 3 containers is 70lt, 80lt and 90lt. Total fuel taken = 300lts. Fuel left after applying mechanism = 240lt. fuel saved = 60. % saving = (60/300)*100 = 20%
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