Add 6/4 and 80/30
1st number: 1 2/4, 2nd number: 2 20/30
6/4 + 80/30 is 25/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
6/4 = 6 × 15/4 × 15 = 90/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
80/30 = 80 × 2/30 × 2 = 160/60 - Add the two like fractions:
90/60 + 160/60 = 90 + 160/60 = 250/60 - 250/60 simplified gives 25/6
- So, 6/4 + 80/30 = 25/6
In mixed form: 41/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+80/30 6/8+80/30 6/4+80/60 18/4+80/30 6/12+80/30 6/4+80/90 30/4+80/30 6/20+80/30 42/4+80/30 6/28+80/30