Add 3/28 and 30/49
3/28 + 30/49 is 141/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
3/28 = 3 × 7/28 × 7 = 21/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
30/49 = 30 × 4/49 × 4 = 120/196 - Add the two like fractions:
21/196 + 120/196 = 21 + 120/196 = 141/196 - So, 3/28 + 30/49 = 141/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+30/49 3/28+60/49 3/56+30/49 3/28+30/98 9/28+30/49 3/28+90/49 3/84+30/49 15/28+30/49 21/28+30/49