Question

Present age of a and b are in ratio 5:4 . 5 years from now the ratio of their ages will be 6:5 find their ages

Answer 1

Answer:

a=25yrs, b=20yrs

Step-by-step explanation:

present age of a= 5x, b=4x

therefore, after 5yrs,

(5x+5)/(4x+5) = 6/5

cross multiply,

25x +25 = 24x +30

25x-24x =30-25

x=5

therefore, present age of a = 5x = 5×5 = 25yrs

b=4x = 4×4= 16 yrs Ans.

Answer 2

Answer:

guys hope u understand...

Step-by-step explanation:

first just let their present age be x ....

then by according to the question

4x+5x/5x+5=5/6

solve it...

and complete....

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