Add 25/30 and 56/27
1st number: 25/30, 2nd number: 2 2/27
25/30 + 56/27 is 157/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
25/30 = 25 × 9/30 × 9 = 225/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
56/27 = 56 × 10/27 × 10 = 560/270 - Add the two like fractions:
225/270 + 560/270 = 225 + 560/270 = 785/270 - 785/270 simplified gives 157/54
- So, 25/30 + 56/27 = 157/54
In mixed form: 249/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30+56/27 25/60+56/27 25/30+56/54 75/30+56/27 25/90+56/27 25/30+56/81