Subtract 1/56 from 30/2
1st number: 15 0/2, 2nd number: 1/56
30/2 - 1/56 is 839/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
30/2 = 30 × 28/2 × 28 = 840/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
1/56 = 1 × 1/56 × 1 = 1/56 - Subtract the two like fractions:
840/56 - 1/56 = 840 - 1/56 = 839/56 - In mixed form: 1455/56
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