Tamaras25 Tamaras25

26-02-2021
Mathematics

contestada

Dan wants to determine the number of litres of a 20% acid cleaning solution he should combine 80% cleaning solution to create 50 litres of 60% acid cleaning solution

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kimchikaylynkim kimchikaylynkim

26-02-2021

Answer:

what am I answering?

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Аноним Аноним

26-02-2021

Answer:

i think its near 90%

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