Add 25/63 and 12/14
25/63 + 12/14 is 79/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
25/63 = 25 × 2/63 × 2 = 50/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
12/14 = 12 × 9/14 × 9 = 108/126 - Add the two like fractions:
50/126 + 108/126 = 50 + 108/126 = 158/126 - 158/126 simplified gives 79/63
- So, 25/63 + 12/14 = 79/63
In mixed form: 116/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63+12/14 25/63+24/14 25/63+12/28 75/63+12/14 25/63+36/14 25/63+12/42 25/63+60/14 25/63+12/70 25/63+84/14 25/63+12/98