Subtract 28/60 from 1/32
1/32 - 28/60 is -209/480.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 60 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
1/32 = 1 × 15/32 × 15 = 15/480 - Likewise, for the 2nd fraction, since 60 × 8 = 480,
28/60 = 28 × 8/60 × 8 = 224/480 - Subtract the two like fractions:
15/480 - 224/480 = 15 - 224/480 = -209/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/32-28/60 1/32-56/60 1/64-28/60 3/32-28/60 1/32-84/60 1/96-28/60 5/32-28/60 7/32-28/60