Add 84/10 and 35/12
1st number: 8 4/10, 2nd number: 2 11/12
84/10 + 35/12 is 679/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
84/10 = 84 × 6/10 × 6 = 504/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
35/12 = 35 × 5/12 × 5 = 175/60 - Add the two like fractions:
504/60 + 175/60 = 504 + 175/60 = 679/60 - So, 84/10 + 35/12 = 679/60
In mixed form: 1119/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+70/12 84/20+35/12 84/10+35/24 84/30+35/12 84/10+35/36 84/50+35/12 84/10+35/60 84/70+35/12 84/10+35/84