SOLUTION: A certain sum of money y was divided into 3 portions in the ratio 1:2:3. If the difference between the maximum and minimum portions was Rs 4,000, find y?

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Question 125206: A certain sum of money y was divided into 3 portions in the ratio 1:2:3. If the
difference between the maximum and minimum portions was Rs 4,000, find y?

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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A certain sum of money y was divided into 3 portions in the ratio 1:2:3. If the
difference between the maximum and minimum portions was Rs 4,000, find y?
:
Think of y divided into 6 parts: 1%2F6y, 2%2F6y and 3%2F6y
:
3%2F6y - 1%2F6y = 4000
:
Multiply equation by 6 to get rid of the denominators:
3y - y = 24000
:
2y = 24000
y = 24000%2F2
y = 12000