71. The ratio of the present age of father to that of sons 7:2 .After 10years their ages will be in the ratio of 9:4. The present ages of the father
a 35 years
b. 40 years
c. 30 years
d. 25 years
Answers
Answered by
1
Answer:
35 years will age of father
Step-by-step explanation:
hope it hlp u dear
Similar questions