Subtract 6/27 from 45/10
1st number: 4 5/10, 2nd number: 6/27
45/10 - 6/27 is 77/18.
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,
45/10 = 45 × 27/10 × 27 = 1215/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
6/27 = 6 × 10/27 × 10 = 60/270 - Subtract the two like fractions:
1215/270 - 60/270 = 1215 - 60/270 = 1155/270 - After reducing the fraction, the answer is 77/18
- In mixed form: 45/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10-6/27 45/10-12/27 45/20-6/27 45/10-6/54 45/10-18/27 45/30-6/27 45/10-6/81 45/10-30/27 45/50-6/27 45/10-42/27 45/70-6/27