Add 45/36 and 8/9
1st number: 1 9/36, 2nd number: 8/9
45/36 + 8/9 is 77/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 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 9 × 4 = 36,
8/9 = 8 × 4/9 × 4 = 32/36 - Add the two like fractions:
45/36 + 32/36 = 45 + 32/36 = 77/36 - So, 45/36 + 8/9 = 77/36
In mixed form: 25/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36+8/9 45/36+16/9 45/72+8/9 45/36+8/18 45/36+24/9 45/36+8/27 45/36+40/9 45/36+8/45 45/36+56/9 45/36+8/63