Add 98/20 and 1/8
1st number: 4 18/20, 2nd number: 1/8
98/20 + 1/8 is 201/40.
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,
98/20 = 98 × 2/20 × 2 = 196/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
1/8 = 1 × 5/8 × 5 = 5/40 - Add the two like fractions:
196/40 + 5/40 = 196 + 5/40 = 201/40 - So, 98/20 + 1/8 = 201/40
In mixed form: 51/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20+2/8 98/40+1/8 98/20+1/16 98/20+3/8 98/60+1/8 98/20+1/24 98/20+5/8 98/20+1/40 98/20+7/8 98/20+1/56