Subtract 1/16 from 14/90
14/90 - 1/16 is 67/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
14/90 = 14 × 8/90 × 8 = 112/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
1/16 = 1 × 45/16 × 45 = 45/720 - Subtract the two like fractions:
112/720 - 45/720 = 112 - 45/720 = 67/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/90-1/16 14/90-2/16 14/90-1/32 42/90-1/16 14/90-3/16 14/90-1/48 70/90-1/16 14/90-5/16 14/90-1/80 98/90-1/16 14/90-7/16