Add 4/60 and 63/9
1st number: 4/60, 2nd number: 7 0/9
4/60 + 63/9 is 106/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
4/60 = 4 × 3/60 × 3 = 12/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
63/9 = 63 × 20/9 × 20 = 1260/180 - Add the two like fractions:
12/180 + 1260/180 = 12 + 1260/180 = 1272/180 - 1272/180 simplified gives 106/15
- So, 4/60 + 63/9 = 106/15
In mixed form: 71/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60+63/9 4/60+63/18 12/60+63/9 4/60+63/27 20/60+63/9 4/60+63/45 28/60+63/9