Add 42/9 and 98/63
1st number: 4 6/9, 2nd number: 1 35/63
42/9 + 98/63 is 56/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
42/9 = 42 × 7/9 × 7 = 294/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
98/63 = 98 × 1/63 × 1 = 98/63 - Add the two like fractions:
294/63 + 98/63 = 294 + 98/63 = 392/63 - 392/63 simplified gives 56/9
- So, 42/9 + 98/63 = 56/9
In mixed form: 62/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9+98/63 42/18+98/63 42/27+98/63 42/45+98/63 42/63+98/63