Add 25/54 and 3/45
25/54 + 3/45 is 143/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 45 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
25/54 = 25 × 5/54 × 5 = 125/270 - Likewise, for the 2nd fraction, since 45 × 6 = 270,
3/45 = 3 × 6/45 × 6 = 18/270 - Add the two like fractions:
125/270 + 18/270 = 125 + 18/270 = 143/270 - So, 25/54 + 3/45 = 143/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/54+3/45 25/54+6/45 25/54+3/90 75/54+3/45 25/54+9/45 25/54+15/45 25/54+21/45