Add 98/42 and 28/50
1st number: 2 14/42, 2nd number: 28/50
98/42 + 28/50 is 217/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
98/42 = 98 × 25/42 × 25 = 2450/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
28/50 = 28 × 21/50 × 21 = 588/1050 - Add the two like fractions:
2450/1050 + 588/1050 = 2450 + 588/1050 = 3038/1050 - 3038/1050 simplified gives 217/75
- So, 98/42 + 28/50 = 217/75
In mixed form: 267/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42+56/50 98/84+28/50 98/42+84/50