Subtract 84/28 from 25/56
1st number: 25/56, 2nd number: 3 0/28
25/56 - 84/28 is -143/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
25/56 = 25 × 1/56 × 1 = 25/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
84/28 = 84 × 2/28 × 2 = 168/56 - Subtract the two like fractions:
25/56 - 168/56 = 25 - 168/56 = -143/56
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