Solutions by everydaycalculation.com

1^{st} number: 3/6, 2^{nd} number: 1 3/9

36 - 129 is -56.

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

LCM of 6 and 9 is**18** - For the 1st fraction, since 6 × 3 = 18,

36 = 3 × 36 × 3 = 918 - Likewise, for the 2nd fraction, since 9 × 2 = 18,

129 = 12 × 29 × 2 = 2418 - Subtract the two fractions:

918 - 2418 = 9 - 2418 = -1518 - After reducing the fraction, the answer is -56

Related: ^{3}/_{6}-^{24}/_{9} ^{3}/_{12}-^{12}/_{9} ^{3}/_{6}-^{12}/_{18} ^{9}/_{6}-^{12}/_{9} ^{3}/_{6}-^{36}/_{9} ^{3}/_{18}-^{12}/_{9} ^{3}/_{6}-^{12}/_{27} ^{15}/_{6}-^{12}/_{9} ^{3}/_{6}-^{60}/_{9} ^{3}/_{30}-^{12}/_{9} ^{3}/_{6}-^{12}/_{45} ^{21}/_{6}-^{12}/_{9} ^{3}/_{6}-^{84}/_{9} ^{3}/_{42}-^{12}/_{9} ^{3}/_{6}-^{12}/_{63}

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