Add 24/36 and 27/42
24/36 + 27/42 is 55/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
24/36 = 24 × 7/36 × 7 = 168/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
27/42 = 27 × 6/42 × 6 = 162/252 - Add the two like fractions:
168/252 + 162/252 = 168 + 162/252 = 330/252 - 330/252 simplified gives 55/42
- So, 24/36 + 27/42 = 55/42
In mixed form: 113/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/36+27/42 24/36+54/42 24/72+27/42 24/36+27/84 72/36+27/42 24/36+81/42