Add 25/14 and 25/18
1st number: 1 11/14, 2nd number: 1 7/18
25/14 + 25/18 is 200/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
25/14 = 25 × 9/14 × 9 = 225/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
25/18 = 25 × 7/18 × 7 = 175/126 - Add the two like fractions:
225/126 + 175/126 = 225 + 175/126 = 400/126 - 400/126 simplified gives 200/63
- So, 25/14 + 25/18 = 200/63
In mixed form: 311/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14+25/18 25/14+50/18 25/28+25/18 25/14+25/36 75/14+25/18 25/14+75/18 25/42+25/18 25/14+25/54 25/70+25/18 25/14+25/90 25/98+25/18