Add 30/14 and 50/5
1st number: 2 2/14, 2nd number: 10 0/5
30/14 + 50/5 is 85/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
30/14 = 30 × 5/14 × 5 = 150/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
50/5 = 50 × 14/5 × 14 = 700/70 - Add the two like fractions:
150/70 + 700/70 = 150 + 700/70 = 850/70 - 850/70 simplified gives 85/7
- So, 30/14 + 50/5 = 85/7
In mixed form: 121/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+50/5 30/28+50/5 30/14+50/10 90/14+50/5 30/42+50/5 30/14+50/15 30/70+50/5 30/14+50/25 30/98+50/5 30/14+50/35