Add 25/56 and 4/5
25/56 + 4/5 is 349/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
25/56 = 25 × 5/56 × 5 = 125/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
4/5 = 4 × 56/5 × 56 = 224/280 - Add the two like fractions:
125/280 + 224/280 = 125 + 224/280 = 349/280 - So, 25/56 + 4/5 = 349/280
In mixed form: 169/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56+4/5 25/56+8/5 25/56+4/10 75/56+4/5 25/56+12/5 25/56+4/15 25/56+20/5 25/56+4/25 25/56+28/5 25/56+4/35