Add 36/27 and 75/35
1st number: 1 9/27, 2nd number: 2 5/35
36/27 + 75/35 is 73/21.
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,
36/27 = 36 × 35/27 × 35 = 1260/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
75/35 = 75 × 27/35 × 27 = 2025/945 - Add the two like fractions:
1260/945 + 2025/945 = 1260 + 2025/945 = 3285/945 - 3285/945 simplified gives 73/21
- So, 36/27 + 75/35 = 73/21
In mixed form: 310/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/27+75/35 36/54+75/35 36/27+75/70 36/81+75/35