Add 3/84 and 60/36
1st number: 3/84, 2nd number: 1 24/36
3/84 + 60/36 is 143/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
3/84 = 3 × 3/84 × 3 = 9/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
60/36 = 60 × 7/36 × 7 = 420/252 - Add the two like fractions:
9/252 + 420/252 = 9 + 420/252 = 429/252 - 429/252 simplified gives 143/84
- So, 3/84 + 60/36 = 143/84
In mixed form: 159/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/84+60/36 3/84+60/72 9/84+60/36 15/84+60/36 21/84+60/36