Add 20/98 and 6/5
1st number: 20/98, 2nd number: 1 1/5
20/98 + 6/5 is 344/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
20/98 = 20 × 5/98 × 5 = 100/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
6/5 = 6 × 98/5 × 98 = 588/490 - Add the two like fractions:
100/490 + 588/490 = 100 + 588/490 = 688/490 - 688/490 simplified gives 344/245
- So, 20/98 + 6/5 = 344/245
In mixed form: 199/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+6/5 20/98+12/5 20/98+6/10 60/98+6/5 20/98+18/5 20/98+6/15 20/98+30/5 20/98+6/25 20/98+42/5 20/98+6/35