Add 4/28 and 49/30
1st number: 4/28, 2nd number: 1 19/30
4/28 + 49/30 is 373/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
4/28 = 4 × 15/28 × 15 = 60/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
49/30 = 49 × 14/30 × 14 = 686/420 - Add the two like fractions:
60/420 + 686/420 = 60 + 686/420 = 746/420 - 746/420 simplified gives 373/210
- So, 4/28 + 49/30 = 373/210
In mixed form: 1163/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/28+49/30 4/28+98/30 4/56+49/30 4/28+49/60 12/28+49/30 4/84+49/30 4/28+49/90 20/28+49/30