Add 12/63 and 75/36
1st number: 12/63, 2nd number: 2 3/36
12/63 + 75/36 is 191/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
12/63 = 12 × 4/63 × 4 = 48/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
75/36 = 75 × 7/36 × 7 = 525/252 - Add the two like fractions:
48/252 + 525/252 = 48 + 525/252 = 573/252 - 573/252 simplified gives 191/84
- So, 12/63 + 75/36 = 191/84
In mixed form: 223/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/63+75/36 12/63+75/72 36/63+75/36 60/63+75/36 84/63+75/36