Question

the ages of Hari & Ram are ratio 5:7, four years from the now the ratio of their ages will be 3:4. Find their present ages.​

Answer 1

Let the present age of Hari and Ram be 5x and 7x.

=After four years, Age of Hari and Ram will be 3x and 4x.

=According to the question,

=(5x+4)+(7x+4)=3x+4x

=5x+4+7x+4=7x

=12x+8=7x

=12x-7x=-8

=5x=-8

=x=-8/5

PLZ MARK AS BRAINIEST

Answer 2

Answer:hey!!

Explanation:let the presents ages of Ram and hari be 5x &7x respectively,

Then the ratio of their ages=5x/7x

After 4 years their ages will be =5x+4/7x+4

According to the question:5x+4/7x+4=3/4

=4(5x+4) =3(7x+4)

x=4

Present age of hari=5×4=20yrs

Ram age=7×4=28yrs

Hope it helps!