Question

The present ages of A and B are in the ratio 4 : 5 and after 5 years, the ages will be in the ratio
5:6. The present age of A is
(a) 10 years
(b) 20 years
(c) 25 years
(d) 40 years​

Answer 1

Answer:

b) 20 years .

Step-by-step explanation:

the present age of A is 20 years

Answer 2

HOPE IT'S HELP YOU

HAVE A NICE DAY