Add 45/35 and 7/27
1st number: 1 10/35, 2nd number: 7/27
45/35 + 7/27 is 292/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 27 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 35 × 27 = 945,
45/35 = 45 × 27/35 × 27 = 1215/945 - Likewise, for the 2nd fraction, since 27 × 35 = 945,
7/27 = 7 × 35/27 × 35 = 245/945 - Add the two like fractions:
1215/945 + 245/945 = 1215 + 245/945 = 1460/945 - 1460/945 simplified gives 292/189
- So, 45/35 + 7/27 = 292/189
In mixed form: 1103/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/35+7/27 45/35+14/27 45/70+7/27 45/35+7/54 45/35+21/27 45/35+7/81 45/35+35/27 45/35+49/27