Add 50/7 and 75/8
1st number: 7 1/7, 2nd number: 9 3/8
50/7 + 75/8 is 925/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
50/7 = 50 × 8/7 × 8 = 400/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
75/8 = 75 × 7/8 × 7 = 525/56 - Add the two like fractions:
400/56 + 525/56 = 400 + 525/56 = 925/56 - So, 50/7 + 75/8 = 925/56
In mixed form: 1629/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14+75/8 50/7+75/16 50/21+75/8 50/7+75/24 50/35+75/8 50/7+75/40 50/49+75/8 50/7+75/56