Add 49/24 and 70/63
1st number: 2 1/24, 2nd number: 1 7/63
49/24 + 70/63 is 227/72.
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,
49/24 = 49 × 21/24 × 21 = 1029/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
70/63 = 70 × 8/63 × 8 = 560/504 - Add the two like fractions:
1029/504 + 560/504 = 1029 + 560/504 = 1589/504 - 1589/504 simplified gives 227/72
- So, 49/24 + 70/63 = 227/72
In mixed form: 311/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/24+70/63 49/48+70/63 49/72+70/63