Subtract 3/27 from 32/7
1st number: 4 4/7, 2nd number: 3/27
32/7 - 3/27 is 281/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
32/7 = 32 × 27/7 × 27 = 864/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
3/27 = 3 × 7/27 × 7 = 21/189 - Subtract the two like fractions:
864/189 - 21/189 = 864 - 21/189 = 843/189 - After reducing the fraction, the answer is 281/63
- In mixed form: 429/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/7-3/27 32/7-6/27 32/14-3/27 32/7-3/54 96/7-3/27 32/7-9/27 32/21-3/27 32/7-3/81 32/7-15/27 32/35-3/27 32/7-21/27 32/49-3/27