Add 40/27 and 12/35
1st number: 1 13/27, 2nd number: 12/35
40/27 + 12/35 is 1724/945.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 35 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 27 × 35 = 945,
40/27 = 40 × 35/27 × 35 = 1400/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
12/35 = 12 × 27/35 × 27 = 324/945 - Add the two like fractions:
1400/945 + 324/945 = 1400 + 324/945 = 1724/945 - So, 40/27 + 12/35 = 1724/945
In mixed form: 1779/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/27+12/35 40/27+24/35 40/54+12/35 40/27+12/70 40/27+36/35 40/81+12/35 40/27+60/35 40/27+84/35