Subtract 30/56 from 54/28
1st number: 1 26/28, 2nd number: 30/56
54/28 - 30/56 is 39/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
54/28 = 54 × 2/28 × 2 = 108/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
30/56 = 30 × 1/56 × 1 = 30/56 - Subtract the two like fractions:
108/56 - 30/56 = 108 - 30/56 = 78/56 - After reducing the fraction, the answer is 39/28
- In mixed form: 111/28
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