Question

4 saal pehle bete ki umar uske pita ki umar ki teen Guna thi. 4 saal baad pita aur uske bete ki umar 64 year hogi. pita ki vartmaan ayu kya hai.​

Answer 1

Answer:

let father p

Step-by-step explanation:

pita aur uske bete ki aayu 64hogi yani unke age ka sum?

please tell me fast by which i can solve it as soon as possible

Answer 2

Answer:

let's consider the current age of son is X year

so before 4 years

age of son X-4 year

age of father 3*(X-4) year

after 4 years

age of son X+4 year

age of father 3*(X-4)+8 year

and condition of the question (X+4)+3*(X-4)+8=64

X+4+3X-12+8=64

4X+4-12+8=64

4X=64

X=16

current age of son is 16 year

4 year before age of Father is =3*(X-4)=3*(16-4)=36 year

so the current age of Father is =36+4 =40 years