Add 63/75 and 36/54
63/75 + 36/54 is 113/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 75 × 18 = 1350,
63/75 = 63 × 18/75 × 18 = 1134/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
36/54 = 36 × 25/54 × 25 = 900/1350 - Add the two like fractions:
1134/1350 + 900/1350 = 1134 + 900/1350 = 2034/1350 - 2034/1350 simplified gives 113/75
- So, 63/75 + 36/54 = 113/75
In mixed form: 138/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/75+72/54