Subtract 3/60 from 28/12
1st number: 2 4/12, 2nd number: 3/60
28/12 - 3/60 is 137/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
28/12 = 28 × 5/12 × 5 = 140/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Subtract the two like fractions:
140/60 - 3/60 = 140 - 3/60 = 137/60 - In mixed form: 217/60
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