riddima is 5 years younger than Arnav . 4 years later Arnav will be twice as old as ridhima find there present ages.?
Answers
Answered by
1
Dear friend,
Present ages :
Riddhima → x - 5
Aarav → x
After 4 years,
Riddhima → x - 5 + 4
Aarav → x + 4
2 (x - 5 + 4) = x + 4
2x - 10 + 8 = x + 4
2x - 2 = x + 4
2x - x = 4 + 2
x = 6
Present ages are,
Riddhima → 1
Aarav → 6
Present ages :
Riddhima → x - 5
Aarav → x
After 4 years,
Riddhima → x - 5 + 4
Aarav → x + 4
2 (x - 5 + 4) = x + 4
2x - 10 + 8 = x + 4
2x - 2 = x + 4
2x - x = 4 + 2
x = 6
Present ages are,
Riddhima → 1
Aarav → 6
Answered by
2
Answer:
Present age of Arnav = 6 years
Present age of Ridhima = 1 year.
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