Subtract 81/35 from 27/8
1st number: 3 3/8, 2nd number: 2 11/35
27/8 - 81/35 is 297/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
27/8 = 27 × 35/8 × 35 = 945/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
81/35 = 81 × 8/35 × 8 = 648/280 - Subtract the two like fractions:
945/280 - 648/280 = 945 - 648/280 = 297/280 - In mixed form: 117/280
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