Add 54/24 and 7/84
1st number: 2 6/24, 2nd number: 7/84
54/24 + 7/84 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
54/24 = 54 × 7/24 × 7 = 378/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
7/84 = 7 × 2/84 × 2 = 14/168 - Add the two like fractions:
378/168 + 14/168 = 378 + 14/168 = 392/168 - 392/168 simplified gives 7/3
- So, 54/24 + 7/84 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+14/84 54/48+7/84 54/24+21/84 54/72+7/84 54/24+35/84 54/24+49/84