Add 49/28 and 70/6
1st number: 1 21/28, 2nd number: 11 4/6
49/28 + 70/6 is 161/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
49/28 = 49 × 3/28 × 3 = 147/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
70/6 = 70 × 14/6 × 14 = 980/84 - Add the two like fractions:
147/84 + 980/84 = 147 + 980/84 = 1127/84 - 1127/84 simplified gives 161/12
- So, 49/28 + 70/6 = 161/12
In mixed form: 135/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28+70/6 49/56+70/6 49/28+70/12 49/84+70/6 49/28+70/18 49/28+70/30 49/28+70/42