Add 90/28 and 2/6
1st number: 3 6/28, 2nd number: 2/6
90/28 + 2/6 is 149/42.
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,
90/28 = 90 × 3/28 × 3 = 270/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
2/6 = 2 × 14/6 × 14 = 28/84 - Add the two like fractions:
270/84 + 28/84 = 270 + 28/84 = 298/84 - 298/84 simplified gives 149/42
- So, 90/28 + 2/6 = 149/42
In mixed form: 323/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+4/6 90/56+2/6 90/28+2/12 90/84+2/6 90/28+2/18 90/28+10/6 90/28+2/30 90/28+14/6 90/28+2/42