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Basic Math/mathematical problem


Jawana wrote at 2015-09-09 06:17:35
This may be like ..

the total amount be 'x'

eldest received = 7/13

middle = 4/13

younger = $6 which is 2/13

so, 2/13 of x = 6

2x/13 = 6


and x=6*13/2

so x=39

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John Zalewski


I can help you solve problems involving fractions, decimals, ratios, and algebra. I can teach you how to do math faster, and even in your head. I can teach math definitions, and help you study, if necessary. Please do not ask any graphing, trigonometry, or calculus questions. Try to work through homework questions before asking for assistance.


I routinely process numbers of all kinds in my head, without need of a calculator.

I was an A math student while in high school.

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