Add 60/84 and 50/35
1st number: 60/84, 2nd number: 1 15/35
60/84 + 50/35 is 15/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
60/84 = 60 × 5/84 × 5 = 300/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
50/35 = 50 × 12/35 × 12 = 600/420 - Add the two like fractions:
300/420 + 600/420 = 300 + 600/420 = 900/420 - 900/420 simplified gives 15/7
- So, 60/84 + 50/35 = 15/7
In mixed form: 21/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84+50/70