Add 30/60 and 25/54
30/60 + 25/54 is 26/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
30/60 = 30 × 9/60 × 9 = 270/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
25/54 = 25 × 10/54 × 10 = 250/540 - Add the two like fractions:
270/540 + 250/540 = 270 + 250/540 = 520/540 - 520/540 simplified gives 26/27
- So, 30/60 + 25/54 = 26/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+50/54 90/60+25/54 30/60+75/54