Add 28/63 and 30/24
1st number: 28/63, 2nd number: 1 6/24
28/63 + 30/24 is 61/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 24 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
28/63 = 28 × 8/63 × 8 = 224/504 - Likewise, for the 2nd fraction, since 24 × 21 = 504,
30/24 = 30 × 21/24 × 21 = 630/504 - Add the two like fractions:
224/504 + 630/504 = 224 + 630/504 = 854/504 - 854/504 simplified gives 61/36
- So, 28/63 + 30/24 = 61/36
In mixed form: 125/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/63+30/24 28/63+60/24 28/63+30/48 84/63+30/24 28/63+90/24 28/63+30/72