Subtract 28/45 from 14/75
14/75 - 28/45 is -98/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
14/75 = 14 × 3/75 × 3 = 42/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
28/45 = 28 × 5/45 × 5 = 140/225 - Subtract the two like fractions:
42/225 - 140/225 = 42 - 140/225 = -98/225
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