Add 35/45 and 45/4
1st number: 35/45, 2nd number: 11 1/4
35/45 + 45/4 is 433/36.
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,
45/4 = 45 × 45/4 × 45 = 2025/180 - Add the two like fractions:
140/180 + 2025/180 = 140 + 2025/180 = 2165/180 - 2165/180 simplified gives 433/36
- So, 35/45 + 45/4 = 433/36
In mixed form: 121/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/45+45/4 35/45+90/4 35/90+45/4 35/45+45/8 35/45+45/12 35/45+45/20 35/45+45/28