Add 20/98 and 16/7
1st number: 20/98, 2nd number: 2 2/7
20/98 + 16/7 is 122/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
20/98 = 20 × 1/98 × 1 = 20/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
16/7 = 16 × 14/7 × 14 = 224/98 - Add the two like fractions:
20/98 + 224/98 = 20 + 224/98 = 244/98 - 244/98 simplified gives 122/49
- So, 20/98 + 16/7 = 122/49
In mixed form: 224/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+16/7 20/98+32/7 20/98+16/14 60/98+16/7 20/98+48/7 20/98+16/21 20/98+80/7 20/98+16/35 20/98+16/49