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15-09-2014
Mathematics

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calculate the sum of 1/4 and 1/7

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SlowZasob SlowZasob

15-09-2014

Try to find the lowest common denominator. In this case it's 28, which makes our numbers as follows:

1/4 = 7/28
1/7 = 4/28

7/28 + 4/28 = 11/28

We can't simplify it so that's the result.

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