Subtract 14/45 from 63/16
1st number: 3 15/16, 2nd number: 14/45
63/16 - 14/45 is 2611/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
63/16 = 63 × 45/16 × 45 = 2835/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
14/45 = 14 × 16/45 × 16 = 224/720 - Subtract the two like fractions:
2835/720 - 224/720 = 2835 - 224/720 = 2611/720 - In mixed form: 3451/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/16-28/45 63/32-14/45 63/16-14/90 63/16-42/45 63/48-14/45 63/16-70/45 63/80-14/45 63/16-98/45