Add 24/42 and 3/49
24/42 + 3/49 is 31/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
24/42 = 24 × 7/42 × 7 = 168/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
3/49 = 3 × 6/49 × 6 = 18/294 - Add the two like fractions:
168/294 + 18/294 = 168 + 18/294 = 186/294 - 186/294 simplified gives 31/49
- So, 24/42 + 3/49 = 31/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/42+3/49 24/42+6/49 24/84+3/49 24/42+3/98 72/42+3/49 24/42+9/49 24/42+15/49 24/42+21/49