Subtract 49/12 from 84/36
1st number: 2 12/36, 2nd number: 4 1/12
84/36 - 49/12 is -7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
84/36 = 84 × 1/36 × 1 = 84/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
49/12 = 49 × 3/12 × 3 = 147/36 - Subtract the two like fractions:
84/36 - 147/36 = 84 - 147/36 = -63/36 - After reducing the fraction, the answer is -7/4
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