Add 9/56 and 81/32
1st number: 9/56, 2nd number: 2 17/32
9/56 + 81/32 is 603/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 56 × 4 = 224,
9/56 = 9 × 4/56 × 4 = 36/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
81/32 = 81 × 7/32 × 7 = 567/224 - Add the two like fractions:
36/224 + 567/224 = 36 + 567/224 = 603/224 - So, 9/56 + 81/32 = 603/224
In mixed form: 2155/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56+81/32 9/56+81/64 27/56+81/32 9/56+81/96 45/56+81/32 63/56+81/32