Add 50/75 and 63/40
1st number: 50/75, 2nd number: 1 23/40
50/75 + 63/40 is 269/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
50/75 = 50 × 8/75 × 8 = 400/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
63/40 = 63 × 15/40 × 15 = 945/600 - Add the two like fractions:
400/600 + 945/600 = 400 + 945/600 = 1345/600 - 1345/600 simplified gives 269/120
- So, 50/75 + 63/40 = 269/120
In mixed form: 229/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75+63/80