Add 35/45 and 3/4
35/45 + 3/4 is 55/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
35/45 = 35 × 4/45 × 4 = 140/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
3/4 = 3 × 45/4 × 45 = 135/180 - Add the two like fractions:
140/180 + 135/180 = 140 + 135/180 = 275/180 - 275/180 simplified gives 55/36
- So, 35/45 + 3/4 = 55/36
In mixed form: 119/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/45+3/4 35/45+6/4 35/90+3/4 35/45+3/8 35/45+9/4 35/45+3/12 35/45+15/4 35/45+3/20 35/45+21/4 35/45+3/28