Add 72/14 and 96/36
1st number: 5 2/14, 2nd number: 2 24/36
72/14 + 96/36 is 164/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 14 × 18 = 252,
72/14 = 72 × 18/14 × 18 = 1296/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
96/36 = 96 × 7/36 × 7 = 672/252 - Add the two like fractions:
1296/252 + 672/252 = 1296 + 672/252 = 1968/252 - 1968/252 simplified gives 164/21
- So, 72/14 + 96/36 = 164/21
In mixed form: 717/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/28+96/36 72/14+96/72 72/42+96/36 72/70+96/36 72/98+96/36