Add 25/42 and 25/36
25/42 + 25/36 is 325/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 42 × 6 = 252,
25/42 = 25 × 6/42 × 6 = 150/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
25/36 = 25 × 7/36 × 7 = 175/252 - Add the two like fractions:
150/252 + 175/252 = 150 + 175/252 = 325/252 - So, 25/42 + 25/36 = 325/252
In mixed form: 173/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/42+25/36 25/42+50/36 25/84+25/36 25/42+25/72 75/42+25/36 25/42+75/36