Solutions by everydaycalculation.com

12 - 1063 is 43126.

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

LCM of 2 and 63 is**126** - For the 1st fraction, since 2 × 63 = 126,

12 = 1 × 632 × 63 = 63126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,

1063 = 10 × 263 × 2 = 20126 - Subtract the two fractions:

63126 - 20126 = 63 - 20126 = 43126

Related: ^{1}/_{2}-^{20}/_{63} ^{1}/_{4}-^{10}/_{63} ^{3}/_{2}-^{10}/_{63} ^{1}/_{2}-^{30}/_{63} ^{1}/_{6}-^{10}/_{63} ^{5}/_{2}-^{10}/_{63} ^{1}/_{2}-^{50}/_{63} ^{1}/_{10}-^{10}/_{63} ^{7}/_{2}-^{10}/_{63} ^{1}/_{2}-^{70}/_{63} ^{1}/_{14}-^{10}/_{63}

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