Add 25/63 and 6/20
25/63 + 6/20 is 439/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
25/63 = 25 × 20/63 × 20 = 500/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
6/20 = 6 × 63/20 × 63 = 378/1260 - Add the two like fractions:
500/1260 + 378/1260 = 500 + 378/1260 = 878/1260 - 878/1260 simplified gives 439/630
- So, 25/63 + 6/20 = 439/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63+6/20 25/63+12/20 25/63+6/40 75/63+6/20 25/63+18/20 25/63+6/60 25/63+30/20 25/63+42/20