the income of a,b and c are in the ratio 7:9:12 and the ratio of their expenditures are 8:9:15 . if a saves 1/4th of his income th

the income of a,b and c are in the ratio 7:9:12 and the ratio of their expenditures are 8:9:15 . if a saves 1/4th of his income then the savings of a,b and c are in the ratio?​

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