Subtract 25/24 from 8/45
1st number: 8/45, 2nd number: 1 1/24
8/45 - 25/24 is -311/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
8/45 = 8 × 8/45 × 8 = 64/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
25/24 = 25 × 15/24 × 15 = 375/360 - Subtract the two like fractions:
64/360 - 375/360 = 64 - 375/360 = -311/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45-25/24 8/45-50/24 8/90-25/24 8/45-25/48 24/45-25/24 8/45-75/24 8/45-25/72 40/45-25/24 56/45-25/24