Add 40/28 and 6/49
1st number: 1 12/28, 2nd number: 6/49
40/28 + 6/49 is 76/49.
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,
40/28 = 40 × 7/28 × 7 = 280/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
6/49 = 6 × 4/49 × 4 = 24/196 - Add the two like fractions:
280/196 + 24/196 = 280 + 24/196 = 304/196 - 304/196 simplified gives 76/49
- So, 40/28 + 6/49 = 76/49
In mixed form: 127/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/28+6/49 40/28+12/49 40/56+6/49 40/28+6/98 40/28+18/49 40/84+6/49 40/28+30/49 40/28+42/49