Add 10/28 and 42/24
1st number: 10/28, 2nd number: 1 18/24
10/28 + 42/24 is 59/28.
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,
10/28 = 10 × 6/28 × 6 = 60/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
42/24 = 42 × 7/24 × 7 = 294/168 - Add the two like fractions:
60/168 + 294/168 = 60 + 294/168 = 354/168 - 354/168 simplified gives 59/28
- So, 10/28 + 42/24 = 59/28
In mixed form: 23/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28+42/24 10/28+84/24 10/56+42/24 10/28+42/48 30/28+42/24 10/84+42/24 10/28+42/72 50/28+42/24 70/28+42/24