Add 49/10 and 98/8
1st number: 4 9/10, 2nd number: 12 2/8
49/10 + 98/8 is 343/20.
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,
49/10 = 49 × 4/10 × 4 = 196/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Add the two like fractions:
196/40 + 490/40 = 196 + 490/40 = 686/40 - 686/40 simplified gives 343/20
- So, 49/10 + 98/8 = 343/20
In mixed form: 173/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10+98/8 49/20+98/8 49/10+98/16 49/30+98/8 49/10+98/24 49/50+98/8 49/10+98/40 49/70+98/8 49/10+98/56