Solutions by everydaycalculation.com

324 - 163 is 55504.

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

LCM of 24 and 63 is**504** - For the 1st fraction, since 24 × 21 = 504,

324 = 3 × 2124 × 21 = 63504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,

163 = 1 × 863 × 8 = 8504 - Subtract the two fractions:

63504 - 8504 = 63 - 8504 = 55504

Related: ^{6}/_{24}-^{1}/_{63} ^{3}/_{24}-^{2}/_{63} ^{3}/_{48}-^{1}/_{63} ^{9}/_{24}-^{1}/_{63} ^{3}/_{24}-^{3}/_{63} ^{3}/_{72}-^{1}/_{63} ^{15}/_{24}-^{1}/_{63} ^{3}/_{24}-^{5}/_{63} ^{21}/_{24}-^{1}/_{63} ^{3}/_{24}-^{7}/_{63}

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