Add 12/63 and 54/24
1st number: 12/63, 2nd number: 2 6/24
12/63 + 54/24 is 205/84.
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,
12/63 = 12 × 8/63 × 8 = 96/504 - Likewise, for the 2nd fraction, since 24 × 21 = 504,
54/24 = 54 × 21/24 × 21 = 1134/504 - Add the two like fractions:
96/504 + 1134/504 = 96 + 1134/504 = 1230/504 - 1230/504 simplified gives 205/84
- So, 12/63 + 54/24 = 205/84
In mixed form: 237/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/63+54/24 12/63+54/48 36/63+54/24 12/63+54/72 60/63+54/24 84/63+54/24