Add 56/4 and 27/30
1st number: 14 0/4, 2nd number: 27/30
56/4 + 27/30 is 149/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
56/4 = 56 × 15/4 × 15 = 840/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
27/30 = 27 × 2/30 × 2 = 54/60 - Add the two like fractions:
840/60 + 54/60 = 840 + 54/60 = 894/60 - 894/60 simplified gives 149/10
- So, 56/4 + 27/30 = 149/10
In mixed form: 149/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+54/30 56/8+27/30 56/4+27/60 56/4+81/30 56/12+27/30 56/4+27/90 56/20+27/30 56/28+27/30