The ratio of income of A, B and C is 3 : 4 : 5 and there expenses are in the ratio 4 : 5 : 6. If savings of A of his income

The ratio of income of A, B and C is 3 : 4 : 5 and there expenses are in the ratio 4 : 5 : 6. If savings of A of his income

The ratio of income of A, B and C is 3 : 4 : 5 and there expenses are in the ratio 4 : 5 : 6. If savings of A   of his income. Then find the ratio of their savings.

a) 12 : 19 : 26

b) 13 : 20 : 27

c) 19 : 12 : 26

d) 14 : 21 : 29

 Sol:

Saving ratio = 12 : 19 : 26

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