Add 40/84 and 49/24
1st number: 40/84, 2nd number: 2 1/24
40/84 + 49/24 is 141/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
40/84 = 40 × 2/84 × 2 = 80/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
49/24 = 49 × 7/24 × 7 = 343/168 - Add the two like fractions:
80/168 + 343/168 = 80 + 343/168 = 423/168 - 423/168 simplified gives 141/56
- So, 40/84 + 49/24 = 141/56
In mixed form: 229/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/84+49/24 40/84+98/24 40/84+49/48 40/84+49/72