Add 6/63 and 30/60
6/63 + 30/60 is 25/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
6/63 = 6 × 20/63 × 20 = 120/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
30/60 = 30 × 21/60 × 21 = 630/1260 - Add the two like fractions:
120/1260 + 630/1260 = 120 + 630/1260 = 750/1260 - 750/1260 simplified gives 25/42
- So, 6/63 + 30/60 = 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63+30/60 18/63+30/60 6/63+90/60 30/63+30/60 42/63+30/60