The present ages of A, B and C are in proportions 3:6:8. Five years ago, the sum of their ages was 70. What is the product of their present ages?
3x+6x+8x=70+3*5 (sum of ages now) 17x=85 x=5 15, 30, 40 15*30*40=18000
The age difference between two brothers is 6 years. After 6 years the ratio between the age is 8 : 5. What would be the sum of their present ages?
The age of a father 10 years ago was thrice the age of his son . Ten years hence, the father's age will be twice that of his son. What is the ratio of their present ages?
The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).
The ratio of present ages of Ram and Shyam is 4:3. If 10 years ago Ram was half of Shyam in age, what is the sum of their present ages?
The present ages of A,B and C are in proportions 3:5:6. Six years ago, the sum of their ages was 66. What is the product of their present ages?
