Add 7/14 and 6/63
7/14 + 6/63 is 25/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
7/14 = 7 × 9/14 × 9 = 63/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
6/63 = 6 × 2/63 × 2 = 12/126 - Add the two like fractions:
63/126 + 12/126 = 63 + 12/126 = 75/126 - 75/126 simplified gives 25/42
- So, 7/14 + 6/63 = 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+12/63 7/28+6/63 21/14+6/63 7/14+18/63 7/42+6/63 35/14+6/63 7/14+30/63 7/70+6/63 49/14+6/63 7/14+42/63 7/98+6/63