Add 90/56 and 5/28
1st number: 1 34/56, 2nd number: 5/28
90/56 + 5/28 is 25/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
90/56 = 90 × 1/56 × 1 = 90/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
5/28 = 5 × 2/28 × 2 = 10/56 - Add the two like fractions:
90/56 + 10/56 = 90 + 10/56 = 100/56 - 100/56 simplified gives 25/14
- So, 90/56 + 5/28 = 25/14
In mixed form: 111/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56+10/28 90/56+5/56 90/56+15/28 90/56+5/84 90/56+25/28 90/56+35/28