A pool attendant adds Chemicals to the pool each day.
he mixes chemicals labelled
'fresh' and 'save 'in the ratio 3:2. find the quantity of 'fresh' in a litre of the mixture
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bleaching powder is added
tanisha078:
3 upon 5 litre
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Answer:
ratio is 3:2 of fresh and safe
fraction of safe is 2 ➗
fraction of fresh is 3 ➗
we will multiply the friction by 1 litre but as we will get the same answer so quantity of fresh in a later of a mixture is 3 over 5 only
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