Add 80/36 and 84/30
1st number: 2 8/36, 2nd number: 2 24/30
80/36 + 84/30 is 226/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
80/36 = 80 × 5/36 × 5 = 400/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
84/30 = 84 × 6/30 × 6 = 504/180 - Add the two like fractions:
400/180 + 504/180 = 400 + 504/180 = 904/180 - 904/180 simplified gives 226/45
- So, 80/36 + 84/30 = 226/45
In mixed form: 51/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/72+84/30 80/36+84/60 80/36+84/90