Add 15/14 and 50/12
1st number: 1 1/14, 2nd number: 4 2/12
15/14 + 50/12 is 110/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
15/14 = 15 × 6/14 × 6 = 90/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
50/12 = 50 × 7/12 × 7 = 350/84 - Add the two like fractions:
90/84 + 350/84 = 90 + 350/84 = 440/84 - 440/84 simplified gives 110/21
- So, 15/14 + 50/12 = 110/21
In mixed form: 55/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+50/12 15/28+50/12 15/14+50/24 45/14+50/12 15/42+50/12 15/14+50/36 75/14+50/12 15/70+50/12 15/14+50/60 15/98+50/12 15/14+50/84