Subtract 60/30 from 9/8
1st number: 1 1/8, 2nd number: 2 0/30
9/8 - 60/30 is -7/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
9/8 = 9 × 15/8 × 15 = 135/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
60/30 = 60 × 4/30 × 4 = 240/120 - Subtract the two like fractions:
135/120 - 240/120 = 135 - 240/120 = -105/120 - After reducing the fraction, the answer is -7/8
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