Add 60/18 and 16/30
1st number: 3 6/18, 2nd number: 16/30
60/18 + 16/30 is 58/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
60/18 = 60 × 5/18 × 5 = 300/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
16/30 = 16 × 3/30 × 3 = 48/90 - Add the two like fractions:
300/90 + 48/90 = 300 + 48/90 = 348/90 - 348/90 simplified gives 58/15
- So, 60/18 + 16/30 = 58/15
In mixed form: 313/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18+32/30 60/36+16/30 60/18+16/60 60/18+48/30 60/54+16/30 60/18+16/90 60/18+80/30 60/90+16/30