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In 2012, the arithmetic mean of the annu...

In 2012, the arithmetic mean of the annual incomes of Jack and Jill was $3800. The arithmetic mean of the annual incomes of Jill and Jess was $4800, and the arithmetic mean of the annual incomes of Jess and Jack was $5800. What of the incomes of the three?

A

Rs. 4800

B

Rs. 5600

C

Rs. 4200

D

Rs. 5000

Text Solution

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The correct Answer is:
A
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