Question

16 year ago, my grandfather was 8 times older than me. After 8 years from today,my grandfather will be thrice as old as I will be at that time. 8 year ago, what was the ratio of my age and my grandfather age?​

Answer 1

Answer:

Present age of grandfather = 8 *9.6 + 16 = 92.8. 8 years back ratio of there age = (25.6 - 8) /(92.8 - 8) = 11/53.