Add 49/24 and 90/63
1st number: 2 1/24, 2nd number: 1 27/63
49/24 + 90/63 is 583/168.
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,
90/63 = 90 × 8/63 × 8 = 720/504 - Add the two like fractions:
1029/504 + 720/504 = 1029 + 720/504 = 1749/504 - 1749/504 simplified gives 583/168
- So, 49/24 + 90/63 = 583/168
In mixed form: 379/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/24+90/63 49/48+90/63 49/72+90/63