Kamla is 4 times as old as her son. 5 years ago her son was
1/7of her age. What is Kamla's age now? ?
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Answer:
answer is 40yrs of kamla age and 10 yrs of son age
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Answer:
40 years
step-by-step explanation:
present age of kamla son be y
kamla is four times as old as her son
kamla's present age = 4y
age of her son 5 years ago=1/7×(kamla's age 5 years ago)
y - 5 = 1/7 = (4y - 5)
7y - 35 = 4y - 5
7y - 4y = -5 + 35
y = 10
kamla's present age = 4y = 4 (10) = 40
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