Add 24/84 and 63/60
1st number: 24/84, 2nd number: 1 3/60
24/84 + 63/60 is 187/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
24/84 = 24 × 5/84 × 5 = 120/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
63/60 = 63 × 7/60 × 7 = 441/420 - Add the two like fractions:
120/420 + 441/420 = 120 + 441/420 = 561/420 - 561/420 simplified gives 187/140
- So, 24/84 + 63/60 = 187/140
In mixed form: 147/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84+63/60 72/84+63/60