Solutions by everydaycalculation.com

38 + 39 is 1724.

- Find the least common denominator or LCM of the two denominators:

LCM of 8 and 9 is**72** - For the 1st fraction, since 8 × 9 = 72,

38 = 3 × 98 × 9 = 2772 - Likewise, for the 2nd fraction, since 9 × 8 = 72,

39 = 3 × 89 × 8 = 2472 - Add the two fractions:

2772 + 2472 = 27 + 2472 = 5172 - After reducing the fraction, the answer is 1724

Related: ^{6}/_{8}+^{3}/_{9} ^{3}/_{8}+^{6}/_{9} ^{3}/_{16}+^{3}/_{9} ^{3}/_{8}+^{3}/_{18} ^{9}/_{8}+^{3}/_{9} ^{3}/_{24}+^{3}/_{9} ^{3}/_{8}+^{3}/_{27} ^{15}/_{8}+^{3}/_{9} ^{3}/_{8}+^{15}/_{9} ^{3}/_{40}+^{3}/_{9} ^{3}/_{8}+^{3}/_{45} ^{21}/_{8}+^{3}/_{9} ^{3}/_{8}+^{21}/_{9} ^{3}/_{56}+^{3}/_{9} ^{3}/_{8}+^{3}/_{63}

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