Add 90/6 and 2/28
1st number: 15 0/6, 2nd number: 2/28
90/6 + 2/28 is 211/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
90/6 = 90 × 14/6 × 14 = 1260/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
2/28 = 2 × 3/28 × 3 = 6/84 - Add the two like fractions:
1260/84 + 6/84 = 1260 + 6/84 = 1266/84 - 1266/84 simplified gives 211/14
- So, 90/6 + 2/28 = 211/14
In mixed form: 151/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+4/28 90/12+2/28 90/6+2/56 90/6+6/28 90/18+2/28 90/6+2/84 90/6+10/28 90/30+2/28 90/6+14/28 90/42+2/28