Add 49/30 and 28/7
1st number: 1 19/30, 2nd number: 4 0/7
49/30 + 28/7 is 169/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
49/30 = 49 × 7/30 × 7 = 343/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
28/7 = 28 × 30/7 × 30 = 840/210 - Add the two like fractions:
343/210 + 840/210 = 343 + 840/210 = 1183/210 - 1183/210 simplified gives 169/30
- So, 49/30 + 28/7 = 169/30
In mixed form: 519/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30+28/7 49/30+56/7 49/60+28/7 49/30+28/14 49/30+84/7 49/90+28/7 49/30+28/21 49/30+28/35 49/30+28/49