arjun042008 arjun042008

16-10-2021
Mathematics

contestada

Raju’s mother is four times as old as Raju. After 5 years , her mother will be three
times as old as she will be then. Find their present ages?

Respuesta :

anyangabertilla anyangabertilla

16-10-2021

Answer:

mother=40yrs

Raju=10yrs

let Raju be x the mother is 4x

5yrs time:Raju =x+5

Mother=4x+5

4x + 5=3(x+5)

4x-3x=15-5

x=10

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