Add 56/10 and 84/30
1st number: 5 6/10, 2nd number: 2 24/30
56/10 + 84/30 is 42/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
56/10 = 56 × 3/10 × 3 = 168/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
84/30 = 84 × 1/30 × 1 = 84/30 - Add the two like fractions:
168/30 + 84/30 = 168 + 84/30 = 252/30 - 252/30 simplified gives 42/5
- So, 56/10 + 84/30 = 42/5
In mixed form: 82/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20+84/30 56/10+84/60 56/30+84/30 56/10+84/90 56/50+84/30 56/70+84/30