Add 25/54 and 28/84
25/54 + 28/84 is 43/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
25/54 = 25 × 14/54 × 14 = 350/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
28/84 = 28 × 9/84 × 9 = 252/756 - Add the two like fractions:
350/756 + 252/756 = 350 + 252/756 = 602/756 - 602/756 simplified gives 43/54
- So, 25/54 + 28/84 = 43/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/54+28/84 25/54+56/84 75/54+28/84