Mathematics, 30.04.2021 14:00 riiahh22

125 liters of tank contain 20% oil. What amount of extra oil should be poured into the tank, so that the oil content to be 25%? (Answer in fraction)

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125 liters of tank contain 20% oil. What amount of extra oil should be poured into the tank, so that...

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125 liters of tank contain 20% oil. What amount of extra oil should be poured into the tank, so that the oil content to be 25%? (Answer in fraction)​

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125 liters of tank contain 20% oil. What amount of extra oil should be poured into the tank, so that the oil content to be 25%? (Answer in fraction)