Add 81/35 and 27/16
1st number: 2 11/35, 2nd number: 1 11/16
81/35 + 27/16 is 2241/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
81/35 = 81 × 16/35 × 16 = 1296/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
27/16 = 27 × 35/16 × 35 = 945/560 - Add the two like fractions:
1296/560 + 945/560 = 1296 + 945/560 = 2241/560 - So, 81/35 + 27/16 = 2241/560
In mixed form: 41/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/35+54/16 81/70+27/16 81/35+27/32 81/35+81/16 81/35+27/48 81/35+27/80