Add 42/28 and 2/24
1st number: 1 14/28, 2nd number: 2/24
42/28 + 2/24 is 19/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
42/28 = 42 × 6/28 × 6 = 252/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
2/24 = 2 × 7/24 × 7 = 14/168 - Add the two like fractions:
252/168 + 14/168 = 252 + 14/168 = 266/168 - 266/168 simplified gives 19/12
- So, 42/28 + 2/24 = 19/12
In mixed form: 17/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28+2/24 42/28+4/24 42/56+2/24 42/28+2/48 42/28+6/24 42/84+2/24 42/28+2/72 42/28+10/24 42/28+14/24