Subtract 3/63 from 6/48
6/48 - 3/63 is 13/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 63 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 48 × 21 = 1008,
6/48 = 6 × 21/48 × 21 = 126/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
3/63 = 3 × 16/63 × 16 = 48/1008 - Subtract the two like fractions:
126/1008 - 48/1008 = 126 - 48/1008 = 78/1008 - After reducing the fraction, the answer is 13/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/48-3/63 6/48-6/63 6/96-3/63 18/48-3/63 6/48-9/63 30/48-3/63 6/48-15/63 42/48-3/63 6/48-21/63