Add 56/10 and 30/4
1st number: 5 6/10, 2nd number: 7 2/4
56/10 + 30/4 is 131/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 4 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
56/10 = 56 × 2/10 × 2 = 112/20 - Likewise, for the 2nd fraction, since 4 × 5 = 20,
30/4 = 30 × 5/4 × 5 = 150/20 - Add the two like fractions:
112/20 + 150/20 = 112 + 150/20 = 262/20 - 262/20 simplified gives 131/10
- So, 56/10 + 30/4 = 131/10
In mixed form: 131/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+60/4 56/20+30/4 56/10+30/8 56/10+90/4 56/30+30/4 56/10+30/12 56/50+30/4 56/10+30/20 56/70+30/4 56/10+30/28