Add 24/21 and 7/48
1st number: 1 3/21, 2nd number: 7/48
24/21 + 7/48 is 433/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 21 × 16 = 336,
24/21 = 24 × 16/21 × 16 = 384/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
7/48 = 7 × 7/48 × 7 = 49/336 - Add the two like fractions:
384/336 + 49/336 = 384 + 49/336 = 433/336 - So, 24/21 + 7/48 = 433/336
In mixed form: 197/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/21+7/48 24/21+14/48 24/42+7/48 24/21+7/96 72/21+7/48 24/21+21/48 24/63+7/48 24/21+35/48 24/21+49/48