Add 60/56 and 27/90
1st number: 1 4/56, 2nd number: 27/90
60/56 + 27/90 is 48/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 90 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
60/56 = 60 × 45/56 × 45 = 2700/2520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,
27/90 = 27 × 28/90 × 28 = 756/2520 - Add the two like fractions:
2700/2520 + 756/2520 = 2700 + 756/2520 = 3456/2520 - 3456/2520 simplified gives 48/35
- So, 60/56 + 27/90 = 48/35
In mixed form: 113/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56+54/90 60/56+81/90