Question

alia is three times as a old as ravi. five years ago her age was five times the age of ravi. find the present age..​

Answer 1

Answer:

present age of Ravi and Alia are 10 and 30 respectively

Step-by-step explanation:

  let present Alia's age be x and Ravi's age by y;

according to the question,

                                        x : y = 3: 1;

                                   => x/y=3/1;               -------------------1

also five years ago,

                                        (x-5)/(y-5) = 5/1;   ------------------2

                                       also, x= 3y;          (from eqn 1)

                                     put in eqn 2;

we get y = 10;

put y =10 in eqn 1;

we get x= 30;

=> present age of Ravi and Alia are 10 and 30 respectively

Answer 2

Answer:

i hope it will help u.......❤❤