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    perfectdavid
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    can someone please help me with this question.
    400 litres of a chemical were manufactured in a period. there is a normal loss of 25% of the material input into the process. an abnormal loss of 5% of material input occurred in the period.
    how many litres of material (to the nearest litre) were input into the process in the period. thanks


    Avatar of belle15
    belle15
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    Is the answer 2000?


    Avatar of nokia
    nokia
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    400 litres represent 70% of input… so u need to work out for 100%..

    400/70 and multiply by 100

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