Question

Raj is 5 years younger than Ravi. 4 years later, Ravi will be twice as old as Raj. Find their present ages​

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Answer 1

QUESTION:-

Raj is 5 years younger than Ravi. 4 years later, Ravi will be twice as old as Raj. Find their present ages​

EXPLANATION:-

Let the present age of Ravi=x years

and that of Raj=x-5 years

_____________AFTER 4 YEARS______________

Ravi=x-5 years

Raj=x-5+4

Raj=x-1 years

ATQ,

→2(x-1)=x+4

→2x-2=x+4

→2x-x=4+2

→x=6

Therefore,

Ravi=6 years

Raj=6-5

Raj=1 years

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Answer 2

Answer:

1,6

Step-by-step explanation:

age of raj = x years

age of ravi = x+5 years

after 4 years

2(x+4 ) = x+5+4

2x + 8 = x+9

x = 9-8

x = 1

raj = 1 years

ravi = 6years