Subtract 28/16 from 1/36
1st number: 1/36, 2nd number: 1 12/16
1/36 - 28/16 is -31/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
1/36 = 1 × 4/36 × 4 = 4/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
28/16 = 28 × 9/16 × 9 = 252/144 - Subtract the two like fractions:
4/144 - 252/144 = 4 - 252/144 = -248/144 - After reducing the fraction, the answer is -31/18
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