Add 75/63 and 36/56
1st number: 1 12/63, 2nd number: 36/56
75/63 + 36/56 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
75/63 = 75 × 8/63 × 8 = 600/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
36/56 = 36 × 9/56 × 9 = 324/504 - Add the two like fractions:
600/504 + 324/504 = 600 + 324/504 = 924/504 - 924/504 simplified gives 11/6
- So, 75/63 + 36/56 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/63+72/56