Subtract 30/27 from 5/3
1st number: 1 2/3, 2nd number: 1 3/27
5/3 - 30/27 is 5/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 3 × 9 = 27,
5/3 = 5 × 9/3 × 9 = 45/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
30/27 = 30 × 1/27 × 1 = 30/27 - Subtract the two like fractions:
45/27 - 30/27 = 45 - 30/27 = 15/27 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/3-30/27 5/3-60/27 5/6-30/27 5/3-30/54 15/3-30/27 5/3-90/27 5/9-30/27 5/3-30/81 25/3-30/27 5/15-30/27 35/3-30/27 5/21-30/27