Add 18/96 and 3/42
18/96 + 3/42 is 29/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 42 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 96 × 7 = 672,
18/96 = 18 × 7/96 × 7 = 126/672 - Likewise, for the 2nd fraction, since 42 × 16 = 672,
3/42 = 3 × 16/42 × 16 = 48/672 - Add the two like fractions:
126/672 + 48/672 = 126 + 48/672 = 174/672 - 174/672 simplified gives 29/112
- So, 18/96 + 3/42 = 29/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/96+3/42 18/96+6/42 18/96+3/84 54/96+3/42 18/96+9/42 90/96+3/42 18/96+15/42 18/96+21/42