Add 12/35 and 40/10
1st number: 12/35, 2nd number: 4 0/10
12/35 + 40/10 is 152/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
12/35 = 12 × 2/35 × 2 = 24/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
40/10 = 40 × 7/10 × 7 = 280/70 - Add the two like fractions:
24/70 + 280/70 = 24 + 280/70 = 304/70 - 304/70 simplified gives 152/35
- So, 12/35 + 40/10 = 152/35
In mixed form: 412/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/35+40/10 12/35+80/10 12/70+40/10 12/35+40/20 36/35+40/10 12/35+40/30 60/35+40/10 12/35+40/50 84/35+40/10 12/35+40/70