Add 30/60 and 6/8
30/60 + 6/8 is 5/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
30/60 = 30 × 2/60 × 2 = 60/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
6/8 = 6 × 15/8 × 15 = 90/120 - Add the two like fractions:
60/120 + 90/120 = 60 + 90/120 = 150/120 - 150/120 simplified gives 5/4
- So, 30/60 + 6/8 = 5/4
In mixed form: 11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+12/8 30/60+6/16 90/60+6/8 30/60+18/8 30/60+6/24 30/60+30/8 30/60+6/40 30/60+42/8 30/60+6/56