Add 12/5 and 35/7
1st number: 2 2/5, 2nd number: 5 0/7
12/5 + 35/7 is 37/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
12/5 = 12 × 7/5 × 7 = 84/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
35/7 = 35 × 5/7 × 5 = 175/35 - Add the two like fractions:
84/35 + 175/35 = 84 + 175/35 = 259/35 - 259/35 simplified gives 37/5
- So, 12/5 + 35/7 = 37/5
In mixed form: 72/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5+35/7 12/5+70/7 12/10+35/7 12/5+35/14 36/5+35/7 12/15+35/7 12/5+35/21 60/5+35/7 12/25+35/7 84/5+35/7 12/35+35/7 12/5+35/49