Add 50/60 and 9/28
50/60 + 9/28 is 97/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
50/60 = 50 × 7/60 × 7 = 350/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
9/28 = 9 × 15/28 × 15 = 135/420 - Add the two like fractions:
350/420 + 135/420 = 350 + 135/420 = 485/420 - 485/420 simplified gives 97/84
- So, 50/60 + 9/28 = 97/84
In mixed form: 113/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/60+18/28 50/60+9/56 50/60+27/28 50/60+9/84 50/60+45/28 50/60+63/28