Add 24/84 and 42/48
24/84 + 42/48 is 65/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 84 × 4 = 336,
24/84 = 24 × 4/84 × 4 = 96/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
42/48 = 42 × 7/48 × 7 = 294/336 - Add the two like fractions:
96/336 + 294/336 = 96 + 294/336 = 390/336 - 390/336 simplified gives 65/56
- So, 24/84 + 42/48 = 65/56
In mixed form: 19/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84+42/48 24/84+84/48 24/84+42/96 72/84+42/48