Solutions by everydaycalculation.com

430 - 48 is -1130.

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

LCM of 30 and 8 is**120** - For the 1st fraction, since 30 × 4 = 120,

430 = 4 × 430 × 4 = 16120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,

48 = 4 × 158 × 15 = 60120 - Subtract the two fractions:

16120 - 60120 = 16 - 60120 = -44120 - After reducing the fraction, the answer is -1130

Related: ^{8}/_{30}-^{4}/_{8} ^{4}/_{60}-^{4}/_{8} ^{4}/_{30}-^{4}/_{16} ^{12}/_{30}-^{4}/_{8} ^{4}/_{30}-^{12}/_{8} ^{4}/_{90}-^{4}/_{8} ^{4}/_{30}-^{4}/_{24} ^{20}/_{30}-^{4}/_{8} ^{4}/_{30}-^{20}/_{8} ^{4}/_{30}-^{4}/_{40} ^{28}/_{30}-^{4}/_{8} ^{4}/_{30}-^{28}/_{8} ^{4}/_{30}-^{4}/_{56}

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