Question

Khairul is x years old. Khairul's uncle is four
times as old as Khairul will be in 5 years . Find the
present age of Khairul's uncle.

Answer 1

Answer:

20

Step-by-step explanation:

khairul's age = X

khairul's age after 5 years = X + 5

khairul's uncle age = 4 times age of khairul after 5 years

khairul's uncle age after 5 years = 4( X+5 ) = 4x + 20

uncle's present age = 4x + (20 - 5 ) = 4x + 15

= 20

hence , the present age of khairul's uncle is 20 years.

hope it helped...