Add 2/20 and 98/8
1st number: 2/20, 2nd number: 12 2/8
2/20 + 98/8 is 247/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
2/20 = 2 × 2/20 × 2 = 4/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Add the two like fractions:
4/40 + 490/40 = 4 + 490/40 = 494/40 - 494/40 simplified gives 247/20
- So, 2/20 + 98/8 = 247/20
In mixed form: 127/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20+98/8 2/40+98/8 2/20+98/16 6/20+98/8 2/60+98/8 2/20+98/24 10/20+98/8 2/20+98/40 14/20+98/8 2/20+98/56