Subtract 14/8 from 14/30
1st number: 14/30, 2nd number: 1 6/8
14/30 - 14/8 is -77/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
14/30 = 14 × 4/30 × 4 = 56/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
14/8 = 14 × 15/8 × 15 = 210/120 - Subtract the two like fractions:
56/120 - 210/120 = 56 - 210/120 = -154/120 - After reducing the fraction, the answer is -77/60
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