Subtract 35/8 from 5/45
1st number: 5/45, 2nd number: 4 3/8
5/45 - 35/8 is -307/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
5/45 = 5 × 8/45 × 8 = 40/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
35/8 = 35 × 45/8 × 45 = 1575/360 - Subtract the two like fractions:
40/360 - 1575/360 = 40 - 1575/360 = -1535/360 - After reducing the fraction, the answer is -307/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45-35/8 5/45-70/8 5/90-35/8 5/45-35/16 15/45-35/8 5/45-35/24 25/45-35/8 5/45-35/40 35/45-35/8 5/45-35/56