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plz .
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HEY MATE YOUR ANSWER IS HERE...
→ LET PRACHI'S AGE BE = X YEARS
→ SO HER BROTHER'S AGE =( X - 3) YEARS
( AS HE IS 3 YEARS SMALLER THAN PRACHI )
→ AGE OF PRACHI'S MOTHER = 3X yrs
★ NOW ACCORDING TO THE QUESTION ★
PRACHI'S MOTHER IS 4 TIME OLDER THEN HER BROTHER
HENCE ,
3X = 4 ( X - 3 )
3X = 4X - 12
X = 12
HENCE PRACHI'S AGE = 12 yrs
HER BROTHER'S AGE = 12 -3= 9yrs
AND HER MOTHER'S AGE = 3X = 36yrs
THANKS FOR YOUR QUESTION HOPE THIS HELPS
★ KEEP SMILING ☺️✌️ ★
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