Add 20/63 and 25/48
20/63 + 25/48 is 845/1008.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
20/63 = 20 × 16/63 × 16 = 320/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
25/48 = 25 × 21/48 × 21 = 525/1008 - Add the two like fractions:
320/1008 + 525/1008 = 320 + 525/1008 = 845/1008 - So, 20/63 + 25/48 = 845/1008
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/63+25/48 20/63+50/48 20/63+25/96 60/63+25/48 20/63+75/48