Add 35/30 and 81/32
1st number: 1 5/30, 2nd number: 2 17/32
35/30 + 81/32 is 355/96.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
35/30 = 35 × 16/30 × 16 = 560/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
81/32 = 81 × 15/32 × 15 = 1215/480 - Add the two like fractions:
560/480 + 1215/480 = 560 + 1215/480 = 1775/480 - 1775/480 simplified gives 355/96
- So, 35/30 + 81/32 = 355/96
In mixed form: 367/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30+81/32 35/60+81/32 35/30+81/64 35/90+81/32 35/30+81/96