Subtract 4/54 from 27/5
1st number: 5 2/5, 2nd number: 4/54
27/5 - 4/54 is 719/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
27/5 = 27 × 54/5 × 54 = 1458/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Subtract the two like fractions:
1458/270 - 20/270 = 1458 - 20/270 = 1438/270 - After reducing the fraction, the answer is 719/135
- In mixed form: 544/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-4/54 27/5-8/54 27/10-4/54 81/5-4/54 27/5-12/54 27/15-4/54 27/5-20/54 27/25-4/54 27/5-28/54 27/35-4/54