Add 30/54 and 25/50
30/54 + 25/50 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 50 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
30/54 = 30 × 25/54 × 25 = 750/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
25/50 = 25 × 27/50 × 27 = 675/1350 - Add the two like fractions:
750/1350 + 675/1350 = 750 + 675/1350 = 1425/1350 - 1425/1350 simplified gives 19/18
- So, 30/54 + 25/50 = 19/18
In mixed form: 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54+25/50 90/54+25/50 30/54+75/50