Add 84/56 and 25/36
1st number: 1 28/56, 2nd number: 25/36
84/56 + 25/36 is 79/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
84/56 = 84 × 9/56 × 9 = 756/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
25/36 = 25 × 14/36 × 14 = 350/504 - Add the two like fractions:
756/504 + 350/504 = 756 + 350/504 = 1106/504 - 1106/504 simplified gives 79/36
- So, 84/56 + 25/36 = 79/36
In mixed form: 27/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56+50/36 84/56+25/72 84/56+75/36