Add 80/6 and 42/10
1st number: 13 2/6, 2nd number: 4 2/10
80/6 + 42/10 is 263/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
80/6 = 80 × 5/6 × 5 = 400/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
42/10 = 42 × 3/10 × 3 = 126/30 - Add the two like fractions:
400/30 + 126/30 = 400 + 126/30 = 526/30 - 526/30 simplified gives 263/15
- So, 80/6 + 42/10 = 263/15
In mixed form: 178/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+84/10 80/12+42/10 80/6+42/20 80/18+42/10 80/6+42/30 80/30+42/10 80/6+42/50 80/42+42/10 80/6+42/70