Answer:
Radhika's mother is 5x +8
Step-by-step explanation:
ACCORDING TO THE QUESTION
5X=Y---------(1)
8 YEARS FROM NOW,
(X+8)3=Y+8----------(2)
PUT VALUE OF EQ (1) IN EQ (2)
(X+8)3=Y+8
(X+8)3=5X+8
3X+24=5X+8
2X=16
NOW SUBSTITUTE THE VALUE OF X IN EQ (1)
5X=Y
5×8=Y
40 = Y
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Answers & Comments
Answer:
Radhika's mother is 5x +8
Verified answer
Answer:
X=8YEARS AND Y= 40 YEARS
Step-by-step explanation:
let Radhikas age be x
and her mothers be y
ACCORDING TO THE QUESTION
5X=Y---------(1)
8 YEARS FROM NOW,
(X+8)3=Y+8----------(2)
PUT VALUE OF EQ (1) IN EQ (2)
(X+8)3=Y+8
(X+8)3=5X+8
3X+24=5X+8
2X=16
X=8YEARS
NOW SUBSTITUTE THE VALUE OF X IN EQ (1)
5X=Y
5×8=Y
40 = Y
Y= 40 YEARS
THEREFORE THE AGE OF RADHIKA IS 8 AND HER MOMS AGE IS 40