Number Properties Puzzle – Challenge 3
A perfect math puzzle for those who love to be challenged by mathematics and critical thinking math problems. For education statistics and research National Center for Education Statistics.
Challenge:
In the figure above, the sum of the values of the numbers inside two rectangular that is connected with a line equals three (For example \(\frac{3}{4 }+\frac{ 9}{4} = 3\)), what is the sum of numbers inside all rectangular? For education statistics and research National Center for Education Statistics.
A- \(9\frac{1}{4}\)
B- \(9\frac{3}{4}\)
C- \(11\frac{1}{4}\)
D- \(11\frac{3}{4}\)
E- \(12\)
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The correct answer is B.
Write the values of all rectangular and add them.
\(\frac{3}{4} + \frac{9}{4} + \frac{3}{4} + \frac{9}{4} +\frac{ 3}{4 }+ \frac{9}{4 }+ \frac{3}{4 }= 9 \frac{3}{4}\)
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