Add 30/50 and 50/7
1st number: 30/50, 2nd number: 7 1/7
30/50 + 50/7 is 271/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 7 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
30/50 = 30 × 7/50 × 7 = 210/350 - Likewise, for the 2nd fraction, since 7 × 50 = 350,
50/7 = 50 × 50/7 × 50 = 2500/350 - Add the two like fractions:
210/350 + 2500/350 = 210 + 2500/350 = 2710/350 - 2710/350 simplified gives 271/35
- So, 30/50 + 50/7 = 271/35
In mixed form: 726/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/50+50/7 30/50+50/14 90/50+50/7 30/50+50/21 30/50+50/35 30/50+50/49