Subtract 5/6 from 45/27
1st number: 1 18/27, 2nd number: 5/6
45/27 - 5/6 is 5/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
45/27 = 45 × 2/27 × 2 = 90/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
5/6 = 5 × 9/6 × 9 = 45/54 - Subtract the two like fractions:
90/54 - 45/54 = 90 - 45/54 = 45/54 - After reducing the fraction, the answer is 5/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27-5/6 45/27-10/6 45/54-5/6 45/27-5/12 45/27-15/6 45/81-5/6 45/27-5/18 45/27-25/6 45/27-5/30 45/27-35/6 45/27-5/42