Solutions by everydaycalculation.com

228 + 39 is 1742.

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

LCM of 28 and 9 is**252** - For the 1st fraction, since 28 × 9 = 252,

228 = 2 × 928 × 9 = 18252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,

39 = 3 × 289 × 28 = 84252 - Add the two fractions:

18252 + 84252 = 18 + 84252 = 102252 - After reducing the fraction, the answer is 1742

Related: ^{4}/_{28}+^{3}/_{9} ^{2}/_{28}+^{6}/_{9} ^{2}/_{56}+^{3}/_{9} ^{2}/_{28}+^{3}/_{18} ^{6}/_{28}+^{3}/_{9} ^{2}/_{84}+^{3}/_{9} ^{2}/_{28}+^{3}/_{27} ^{10}/_{28}+^{3}/_{9} ^{2}/_{28}+^{15}/_{9} ^{2}/_{28}+^{3}/_{45} ^{14}/_{28}+^{3}/_{9} ^{2}/_{28}+^{21}/_{9} ^{2}/_{28}+^{3}/_{63}

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