Add 12/10 and 3/35
1st number: 1 2/10, 2nd number: 3/35
12/10 + 3/35 is 9/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
12/10 = 12 × 7/10 × 7 = 84/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
3/35 = 3 × 2/35 × 2 = 6/70 - Add the two like fractions:
84/70 + 6/70 = 84 + 6/70 = 90/70 - 90/70 simplified gives 9/7
- So, 12/10 + 3/35 = 9/7
In mixed form: 12/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10+3/35 12/10+6/35 12/20+3/35 12/10+3/70 36/10+3/35 12/10+9/35 12/30+3/35 60/10+3/35 12/10+15/35 12/50+3/35 84/10+3/35 12/10+21/35 12/70+3/35