Add 35/56 and 4/81
35/56 + 4/81 is 437/648.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 81 is 4536
Next, find the equivalent fraction of both fractional numbers with denominator 4536 - For the 1st fraction, since 56 × 81 = 4536,
35/56 = 35 × 81/56 × 81 = 2835/4536 - Likewise, for the 2nd fraction, since 81 × 56 = 4536,
4/81 = 4 × 56/81 × 56 = 224/4536 - Add the two like fractions:
2835/4536 + 224/4536 = 2835 + 224/4536 = 3059/4536 - 3059/4536 simplified gives 437/648
- So, 35/56 + 4/81 = 437/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+4/81 35/56+8/81 35/56+12/81 35/56+20/81 35/56+28/81