Add 36/28 and 36/18
1st number: 1 8/28, 2nd number: 2 0/18
36/28 + 36/18 is 23/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
36/28 = 36 × 9/28 × 9 = 324/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
36/18 = 36 × 14/18 × 14 = 504/252 - Add the two like fractions:
324/252 + 504/252 = 324 + 504/252 = 828/252 - 828/252 simplified gives 23/7
- So, 36/28 + 36/18 = 23/7
In mixed form: 32/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/28+36/18 36/28+72/18 36/56+36/18 36/84+36/18 36/28+36/54 36/28+36/90