Add 98/28 and 4/63
1st number: 3 14/28, 2nd number: 4/63
98/28 + 4/63 is 449/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
98/28 = 98 × 9/28 × 9 = 882/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
4/63 = 4 × 4/63 × 4 = 16/252 - Add the two like fractions:
882/252 + 16/252 = 882 + 16/252 = 898/252 - 898/252 simplified gives 449/126
- So, 98/28 + 4/63 = 449/126
In mixed form: 371/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28+8/63 98/56+4/63 98/28+12/63 98/84+4/63 98/28+20/63 98/28+28/63