Add 72/63 and 50/8
1st number: 1 9/63, 2nd number: 6 2/8
72/63 + 50/8 is 207/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
72/63 = 72 × 8/63 × 8 = 576/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
50/8 = 50 × 63/8 × 63 = 3150/504 - Add the two like fractions:
576/504 + 3150/504 = 576 + 3150/504 = 3726/504 - 3726/504 simplified gives 207/28
- So, 72/63 + 50/8 = 207/28
In mixed form: 711/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/63+50/16 72/63+50/24 72/63+50/40 72/63+50/56