Subtract 36/14 from 45/8
1st number: 5 5/8, 2nd number: 2 8/14
45/8 - 36/14 is 171/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 14 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
45/8 = 45 × 7/8 × 7 = 315/56 - Likewise, for the 2nd fraction, since 14 × 4 = 56,
36/14 = 36 × 4/14 × 4 = 144/56 - Subtract the two like fractions:
315/56 - 144/56 = 315 - 144/56 = 171/56 - In mixed form: 33/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8-36/14 45/8-72/14 45/16-36/14 45/8-36/28 45/24-36/14 45/8-36/42 45/40-36/14 45/8-36/70 45/56-36/14 45/8-36/98