Add 56/4 and 30/5
1st number: 14 0/4, 2nd number: 6 0/5
56/4 + 30/5 is 20/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
56/4 = 56 × 5/4 × 5 = 280/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
30/5 = 30 × 4/5 × 4 = 120/20 - Add the two like fractions:
280/20 + 120/20 = 280 + 120/20 = 400/20 - 400/20 simplified gives 20/1
- So, 56/4 + 30/5 = 20/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+60/5 56/8+30/5 56/4+30/10 56/4+90/5 56/12+30/5 56/4+30/15 56/20+30/5 56/4+30/25 56/28+30/5 56/4+30/35