A bottle weight 1.5 kg when it is one- fifth filled with oil.it weights 3.3 kg when it is four-fifth filled the weight of empty bottle is - kg
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Step-by-step explanation:
From given question we gets 2 equations
Wt of oil/5 + E =1.5
&3OIL/5=9
Solving we get oil = 1.5 KG
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