Subtract 2/45 from 5/8
5/8 - 2/45 is 209/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
5/8 = 5 × 45/8 × 45 = 225/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
2/45 = 2 × 8/45 × 8 = 16/360 - Subtract the two like fractions:
225/360 - 16/360 = 225 - 16/360 = 209/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8-2/45 5/8-4/45 5/16-2/45 5/8-2/90 15/8-2/45 5/8-6/45 5/24-2/45 25/8-2/45 5/8-10/45 5/40-2/45 35/8-2/45 5/8-14/45 5/56-2/45