Subtract 7/48 from 28/18
1st number: 1 10/18, 2nd number: 7/48
28/18 - 7/48 is 203/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
28/18 = 28 × 8/18 × 8 = 224/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
7/48 = 7 × 3/48 × 3 = 21/144 - Subtract the two like fractions:
224/144 - 21/144 = 224 - 21/144 = 203/144 - In mixed form: 159/144
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