a vessel contains 27 liters petrol and 15 liters kerosene. if 'x' liters of mixture is taken out from the vessel and replaced by kerosene, then the ratio of petrol and kerosene in the mixture become reversed. then, find the value of 'x'
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Let the total capacity of vessel be x litres
Kerosene initially= 18x/100
Kerosene finally= 15x/100
Kerosene present in 8 liters of mixture= 18*8/100
18x/100 - 18*8/100 = 15x/100
3x = 144
x = 48 litres
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Answer:
kerosene. if 'x' liters of mixture is taken out from the vessel and replaced by kerosene then the ratio of petrol and kerosene in the mixture become reversed. then, find the value of 'x'.
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