Add 4/42 and 98/63
1st number: 4/42, 2nd number: 1 35/63
4/42 + 98/63 is 104/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
4/42 = 4 × 3/42 × 3 = 12/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
98/63 = 98 × 2/63 × 2 = 196/126 - Add the two like fractions:
12/126 + 196/126 = 12 + 196/126 = 208/126 - 208/126 simplified gives 104/63
- So, 4/42 + 98/63 = 104/63
In mixed form: 141/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+98/63 4/84+98/63 12/42+98/63 20/42+98/63 28/42+98/63