Add 60/5 and 21/98
1st number: 12 0/5, 2nd number: 21/98
60/5 + 21/98 is 171/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 5 × 98 = 490,
60/5 = 60 × 98/5 × 98 = 5880/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
21/98 = 21 × 5/98 × 5 = 105/490 - Add the two like fractions:
5880/490 + 105/490 = 5880 + 105/490 = 5985/490 - 5985/490 simplified gives 171/14
- So, 60/5 + 21/98 = 171/14
In mixed form: 123/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5+42/98 60/10+21/98 60/5+63/98 60/15+21/98 60/25+21/98 60/35+21/98