Add 27/56 and 9/80
27/56 + 9/80 is 333/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 56 × 10 = 560,
27/56 = 27 × 10/56 × 10 = 270/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
9/80 = 9 × 7/80 × 7 = 63/560 - Add the two like fractions:
270/560 + 63/560 = 270 + 63/560 = 333/560 - So, 27/56 + 9/80 = 333/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+9/80 27/56+18/80 81/56+9/80 27/56+27/80 27/56+45/80 27/56+63/80