Question

pls answer...............​

Answer 1

Answer:

quantity of alcohol in 400ml solution = 15/100 × 400 = 60ml

now,

let X ml be amount of alcohol added

then,

60 + x/400 + × = 32/100(solve this to get::::::::::)

68x = 6800

x = 100ml

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Answer 2

Answer:

here is ur answer siya hope it helped u ..when u would be free then cm to my question. while the time bye