Solutions by everydaycalculation.com

34 - 415 is 2960.

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

LCM of 4 and 15 is**60** - For the 1st fraction, since 4 × 15 = 60,

34 = 3 × 154 × 15 = 4560 - Likewise, for the 2nd fraction, since 15 × 4 = 60,

415 = 4 × 415 × 4 = 1660 - Subtract the two fractions:

4560 - 1660 = 45 - 1660 = 2960

Related: ^{6}/_{4}-^{4}/_{15} ^{3}/_{4}-^{8}/_{15} ^{3}/_{8}-^{4}/_{15} ^{3}/_{4}-^{4}/_{30} ^{9}/_{4}-^{4}/_{15} ^{3}/_{4}-^{12}/_{15} ^{3}/_{12}-^{4}/_{15} ^{3}/_{4}-^{4}/_{45} ^{15}/_{4}-^{4}/_{15} ^{3}/_{4}-^{20}/_{15} ^{3}/_{20}-^{4}/_{15} ^{3}/_{4}-^{4}/_{75} ^{21}/_{4}-^{4}/_{15} ^{3}/_{4}-^{28}/_{15} ^{3}/_{28}-^{4}/_{15}

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