Subtract 4/27 from 45/16
1st number: 2 13/16, 2nd number: 4/27
45/16 - 4/27 is 1151/432.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
45/16 = 45 × 27/16 × 27 = 1215/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
4/27 = 4 × 16/27 × 16 = 64/432 - Subtract the two like fractions:
1215/432 - 64/432 = 1215 - 64/432 = 1151/432 - In mixed form: 2287/432
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/16-4/27 45/16-8/27 45/32-4/27 45/16-4/54 45/16-12/27 45/48-4/27 45/16-4/81 45/16-20/27 45/80-4/27 45/16-28/27