Add 42/4 and 15/98
1st number: 10 2/4, 2nd number: 15/98
42/4 + 15/98 is 522/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
42/4 = 42 × 49/4 × 49 = 2058/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
15/98 = 15 × 2/98 × 2 = 30/196 - Add the two like fractions:
2058/196 + 30/196 = 2058 + 30/196 = 2088/196 - 2088/196 simplified gives 522/49
- So, 42/4 + 15/98 = 522/49
In mixed form: 1032/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4+15/98 42/4+30/98 42/8+15/98 42/4+45/98 42/12+15/98 42/4+75/98 42/20+15/98 42/28+15/98