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1. The ratio of monthly income to the savings in a family is 5, : 4 If the savings be $9000, find the income and the, expenses., , 2. What should be added to the ratio 5 : 11, so that the ratio, becomes 3 : 4?, , 3. Two numbers are in the ratio 7 : 5. If 2 is subtracted from, each of them, the ratio becomes 3 : 2. Find the numbers., , 4. Two numbers are in the ratio 3 : 7. If their sum is 710, find, the numbers., , 5. Find the ratio of A: B: C when, , (a)A:B=3:5 A:C=6:7, , (b)B:C=1/2:1/6 A: B=1/3:1/5, , 6. Asum of money is divided among Ron and Andy in, , the ratio 4: 7. If Andy's share is $616, find the total, money., , 7. Two numbers are in the ratio 5: 7. On adding 1 to the, first and 3 to the second, their ratio becomes 6/9 . Find, the numbers., , 8. The difference between two numbers is 33 and the, ratio between them is 5: 2. Find the numbers., , 9. The ages of A and B are in the ratio 3 : 5. Four years, later, the sum of their ages is 48. Find their present ages., , 10. Ramon has notes of $100, $50 and $10 respectively., The ratio of these notes is 2 : 3: 5 and the total amount, is $2,00,000. Find the numbers of notes of each kind.