the ages of a and b are in the ratio of 6 : 5. after 9 years the ratio of their ages will be 9 : 8. what is the difference in their ages?
Answers
Answered by
0
hi friends your answer is
ratio of present age is
6 : 5
after 9 yers ratio will be
9 : 8
increase ratio by 3 unit
hear 3 unit = 9 yers
9/3 = 3 yers = 1 unit
hence present age is
6x : 5x
6 × 3 = 18
and
5 × 3 = 15 yers
ratio of present age is
6 : 5
after 9 yers ratio will be
9 : 8
increase ratio by 3 unit
hear 3 unit = 9 yers
9/3 = 3 yers = 1 unit
hence present age is
6x : 5x
6 × 3 = 18
and
5 × 3 = 15 yers
Similar questions