Add 32/45 and 63/60
1st number: 32/45, 2nd number: 1 3/60
32/45 + 63/60 is 317/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
32/45 = 32 × 4/45 × 4 = 128/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
63/60 = 63 × 3/60 × 3 = 189/180 - Add the two like fractions:
128/180 + 189/180 = 128 + 189/180 = 317/180 - So, 32/45 + 63/60 = 317/180
In mixed form: 1137/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/45+63/60 32/90+63/60 96/45+63/60