vicious
vicious
15-09-2014
Mathematics
contestada
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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