Add 56/35 and 30/8
1st number: 1 21/35, 2nd number: 3 6/8
56/35 + 30/8 is 107/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
56/35 = 56 × 8/35 × 8 = 448/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
30/8 = 30 × 35/8 × 35 = 1050/280 - Add the two like fractions:
448/280 + 1050/280 = 448 + 1050/280 = 1498/280 - 1498/280 simplified gives 107/20
- So, 56/35 + 30/8 = 107/20
In mixed form: 57/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35+60/8 56/70+30/8 56/35+30/16 56/35+90/8 56/35+30/24 56/35+30/40 56/35+30/56