Add 30/4 and 25/27
1st number: 7 2/4, 2nd number: 25/27
30/4 + 25/27 is 455/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
30/4 = 30 × 27/4 × 27 = 810/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
25/27 = 25 × 4/27 × 4 = 100/108 - Add the two like fractions:
810/108 + 100/108 = 810 + 100/108 = 910/108 - 910/108 simplified gives 455/54
- So, 30/4 + 25/27 = 455/54
In mixed form: 823/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+25/27 30/4+50/27 30/8+25/27 30/4+25/54 90/4+25/27 30/4+75/27 30/12+25/27 30/4+25/81 30/20+25/27 30/28+25/27