Add 45/36 and 1/3
1st number: 1 9/36, 2nd number: 1/3
45/36 + 1/3 is 19/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 3 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
45/36 = 45 × 1/36 × 1 = 45/36 - Likewise, for the 2nd fraction, since 3 × 12 = 36,
1/3 = 1 × 12/3 × 12 = 12/36 - Add the two like fractions:
45/36 + 12/36 = 45 + 12/36 = 57/36 - 57/36 simplified gives 19/12
- So, 45/36 + 1/3 = 19/12
In mixed form: 17/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36+1/3 45/36+2/3 45/72+1/3 45/36+1/6 45/36+1/9 45/36+5/3 45/36+1/15 45/36+7/3 45/36+1/21