Add 8/42 and 24/48
8/42 + 24/48 is 29/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
8/42 = 8 × 8/42 × 8 = 64/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
24/48 = 24 × 7/48 × 7 = 168/336 - Add the two like fractions:
64/336 + 168/336 = 64 + 168/336 = 232/336 - 232/336 simplified gives 29/42
- So, 8/42 + 24/48 = 29/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42+24/48 8/84+24/48 8/42+24/96 24/42+24/48 8/42+72/48 40/42+24/48 56/42+24/48