Add 48/84 and 24/9
1st number: 48/84, 2nd number: 2 6/9
48/84 + 24/9 is 68/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
48/84 = 48 × 3/84 × 3 = 144/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
24/9 = 24 × 28/9 × 28 = 672/252 - Add the two like fractions:
144/252 + 672/252 = 144 + 672/252 = 816/252 - 816/252 simplified gives 68/21
- So, 48/84 + 24/9 = 68/21
In mixed form: 35/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/84+24/9 48/84+48/9 48/84+24/18 48/84+72/9 48/84+24/27 48/84+24/45 48/84+24/63