Add 30/32 and 54/56
30/32 + 54/56 is 213/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 56 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 32 × 7 = 224,
30/32 = 30 × 7/32 × 7 = 210/224 - Likewise, for the 2nd fraction, since 56 × 4 = 224,
54/56 = 54 × 4/56 × 4 = 216/224 - Add the two like fractions:
210/224 + 216/224 = 210 + 216/224 = 426/224 - 426/224 simplified gives 213/112
- So, 30/32 + 54/56 = 213/112
In mixed form: 1101/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/32+54/56 30/64+54/56 90/32+54/56 30/96+54/56