Add 35/56 and 12/63
35/56 + 12/63 is 137/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
35/56 = 35 × 9/56 × 9 = 315/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
12/63 = 12 × 8/63 × 8 = 96/504 - Add the two like fractions:
315/504 + 96/504 = 315 + 96/504 = 411/504 - 411/504 simplified gives 137/168
- So, 35/56 + 12/63 = 137/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+12/63 35/56+24/63 35/56+36/63 35/56+60/63 35/56+84/63