Add 50/28 and 60/63
1st number: 1 22/28, 2nd number: 60/63
50/28 + 60/63 is 115/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
50/28 = 50 × 9/28 × 9 = 450/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
60/63 = 60 × 4/63 × 4 = 240/252 - Add the two like fractions:
450/252 + 240/252 = 450 + 240/252 = 690/252 - 690/252 simplified gives 115/42
- So, 50/28 + 60/63 = 115/42
In mixed form: 231/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56+60/63 50/84+60/63