Add 80/8 and 5/63
1st number: 10 0/8, 2nd number: 5/63
80/8 + 5/63 is 635/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
80/8 = 80 × 63/8 × 63 = 5040/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
5/63 = 5 × 8/63 × 8 = 40/504 - Add the two like fractions:
5040/504 + 40/504 = 5040 + 40/504 = 5080/504 - 5080/504 simplified gives 635/63
- So, 80/8 + 5/63 = 635/63
In mixed form: 105/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+10/63 80/16+5/63 80/8+15/63 80/24+5/63 80/8+25/63 80/40+5/63 80/8+35/63 80/56+5/63