Add 10/63 and 9/56
10/63 + 9/56 is 23/72.
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,
10/63 = 10 × 8/63 × 8 = 80/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
9/56 = 9 × 9/56 × 9 = 81/504 - Add the two like fractions:
80/504 + 81/504 = 80 + 81/504 = 161/504 - 161/504 simplified gives 23/72
- So, 10/63 + 9/56 = 23/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/63+9/56 10/63+18/56 30/63+9/56 10/63+27/56 50/63+9/56 10/63+45/56 70/63+9/56 10/63+63/56