Add 56/10 and 4/80
1st number: 5 6/10, 2nd number: 4/80
56/10 + 4/80 is 113/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
56/10 = 56 × 8/10 × 8 = 448/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
4/80 = 4 × 1/80 × 1 = 4/80 - Add the two like fractions:
448/80 + 4/80 = 448 + 4/80 = 452/80 - 452/80 simplified gives 113/20
- So, 56/10 + 4/80 = 113/20
In mixed form: 513/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+8/80 56/20+4/80 56/10+12/80 56/30+4/80 56/10+20/80 56/50+4/80 56/10+28/80 56/70+4/80