Add 70/24 and 49/63
1st number: 2 22/24, 2nd number: 49/63
70/24 + 49/63 is 133/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
70/24 = 70 × 21/24 × 21 = 1470/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
49/63 = 49 × 8/63 × 8 = 392/504 - Add the two like fractions:
1470/504 + 392/504 = 1470 + 392/504 = 1862/504 - 1862/504 simplified gives 133/36
- So, 70/24 + 49/63 = 133/36
In mixed form: 325/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24+98/63 70/48+49/63 70/72+49/63