you need to find the common denominator
1/3 + 2/17 = ?
1*17/(3*17) + 2*3/(3*17) = (17 + 6)/(3*17) = 23/51
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the sum the sum
11/15Because 2/5=6/15 and 1/3=5/15.To add fractions you need a common denominator and then you add the numerators and make their sum the new numerator over the common denomerator.
thiry three and one third
The sum of 1/3 and 5/9 is 8/9.
To add one third and one seventh, we need to find a common denominator. The least common multiple of 3 and 7 is 21. So, we can rewrite one third as 7/21 and one seventh as 3/21. Adding these fractions together, we get 7/21 + 3/21 = 10/21. Therefore, one third plus one seventh is 10/21.