Add 60/18 and 63/35
1st number: 3 6/18, 2nd number: 1 28/35
60/18 + 63/35 is 77/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
60/18 = 60 × 35/18 × 35 = 2100/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
63/35 = 63 × 18/35 × 18 = 1134/630 - Add the two like fractions:
2100/630 + 1134/630 = 2100 + 1134/630 = 3234/630 - 3234/630 simplified gives 77/15
- So, 60/18 + 63/35 = 77/15
In mixed form: 52/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/36+63/35 60/18+63/70 60/54+63/35 60/90+63/35