Subtract 1/27 from 4/10
4/10 - 1/27 is 49/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
4/10 = 4 × 27/10 × 27 = 108/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
1/27 = 1 × 10/27 × 10 = 10/270 - Subtract the two like fractions:
108/270 - 10/270 = 108 - 10/270 = 98/270 - After reducing the fraction, the answer is 49/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10-1/27 4/10-2/27 4/20-1/27 4/10-1/54 12/10-1/27 4/10-3/27 4/30-1/27 4/10-1/81 20/10-1/27 4/10-5/27 4/50-1/27 28/10-1/27 4/10-7/27 4/70-1/27