Add 9/12 and 24/35
9/12 + 24/35 is 201/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
9/12 = 9 × 35/12 × 35 = 315/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
24/35 = 24 × 12/35 × 12 = 288/420 - Add the two like fractions:
315/420 + 288/420 = 315 + 288/420 = 603/420 - 603/420 simplified gives 201/140
- So, 9/12 + 24/35 = 201/140
In mixed form: 161/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+24/35 9/12+48/35 9/24+24/35 9/12+24/70 27/12+24/35 9/12+72/35 9/36+24/35 45/12+24/35 9/60+24/35 63/12+24/35 9/84+24/35