Step-by-step explanation:
After 9 years their ages would be (4x + 9) and (3x + 9) and their ratio 23/18. The rational is 15, therefore their ages. The present age of two persons are in the ratio 4 : 3. Nine years hence their ages will be in the ratio 23 : 18.
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Step-by-step explanation:
After 9 years their ages would be (4x + 9) and (3x + 9) and their ratio 23/18. The rational is 15, therefore their ages. The present age of two persons are in the ratio 4 : 3. Nine years hence their ages will be in the ratio 23 : 18.