Add 50/14 and 60/30
1st number: 3 8/14, 2nd number: 2 0/30
50/14 + 60/30 is 39/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
50/14 = 50 × 15/14 × 15 = 750/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
60/30 = 60 × 7/30 × 7 = 420/210 - Add the two like fractions:
750/210 + 420/210 = 750 + 420/210 = 1170/210 - 1170/210 simplified gives 39/7
- So, 50/14 + 60/30 = 39/7
In mixed form: 54/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28+60/30 50/42+60/30 50/14+60/90 50/70+60/30 50/98+60/30