Add 56/10 and 98/8
1st number: 5 6/10, 2nd number: 12 2/8
56/10 + 98/8 is 357/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
56/10 = 56 × 4/10 × 4 = 224/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Add the two like fractions:
224/40 + 490/40 = 224 + 490/40 = 714/40 - 714/40 simplified gives 357/20
- So, 56/10 + 98/8 = 357/20
In mixed form: 1717/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20+98/8 56/10+98/16 56/30+98/8 56/10+98/24 56/50+98/8 56/10+98/40 56/70+98/8 56/10+98/56