Subtract 5/16 from 30/63
30/63 - 5/16 is 55/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 16 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
30/63 = 30 × 16/63 × 16 = 480/1008 - Likewise, for the 2nd fraction, since 16 × 63 = 1008,
5/16 = 5 × 63/16 × 63 = 315/1008 - Subtract the two like fractions:
480/1008 - 315/1008 = 480 - 315/1008 = 165/1008 - After reducing the fraction, the answer is 55/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63-5/16 30/63-10/16 30/63-5/32 90/63-5/16 30/63-15/16 30/63-5/48 30/63-25/16 30/63-5/80 30/63-35/16