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If the ratio of Shafin's allowance to Alif's allowance is 3:2,
and the ratio of Alif's allowance to Emon's allowance is 3:4,
what is the ratio of Safin's allowance to Emon's allowance?
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In my solution below, I assume that Shafin and Safin
is the same person (having, probably, two different names :)
Solve the problem in one line
= = substitute the given data = = . ANSWER.
Solved.