Add 4/42 and 30/96
4/42 + 30/96 is 137/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
4/42 = 4 × 16/42 × 16 = 64/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
30/96 = 30 × 7/96 × 7 = 210/672 - Add the two like fractions:
64/672 + 210/672 = 64 + 210/672 = 274/672 - 274/672 simplified gives 137/336
- So, 4/42 + 30/96 = 137/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+30/96 4/42+60/96 4/84+30/96 12/42+30/96 4/42+90/96 20/42+30/96 28/42+30/96