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 Z 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. A sum 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