Add 3/36 and 90/9
1st number: 3/36, 2nd number: 10 0/9
3/36 + 90/9 is 121/12.
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,
3/36 = 3 × 1/36 × 1 = 3/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
90/9 = 90 × 4/9 × 4 = 360/36 - Add the two like fractions:
3/36 + 360/36 = 3 + 360/36 = 363/36 - 363/36 simplified gives 121/12
- So, 3/36 + 90/9 = 121/12
In mixed form: 101/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36+90/9 3/72+90/9 3/36+90/18 9/36+90/9 3/36+90/27 15/36+90/9 3/36+90/45 21/36+90/9 3/36+90/63