Subtract 1/32 from 14/90
14/90 - 1/32 is 179/1440.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
14/90 = 14 × 16/90 × 16 = 224/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
1/32 = 1 × 45/32 × 45 = 45/1440 - Subtract the two like fractions:
224/1440 - 45/1440 = 224 - 45/1440 = 179/1440
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/90-1/32 14/90-2/32 14/90-1/64 42/90-1/32 14/90-3/32 14/90-1/96 70/90-1/32 14/90-5/32 98/90-1/32 14/90-7/32