Add 12/7 and 3/24
1st number: 1 5/7, 2nd number: 3/24
12/7 + 3/24 is 103/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
12/7 = 12 × 24/7 × 24 = 288/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
3/24 = 3 × 7/24 × 7 = 21/168 - Add the two like fractions:
288/168 + 21/168 = 288 + 21/168 = 309/168 - 309/168 simplified gives 103/56
- So, 12/7 + 3/24 = 103/56
In mixed form: 147/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/7+3/24 12/7+6/24 12/14+3/24 12/7+3/48 36/7+3/24 12/7+9/24 12/21+3/24 12/7+3/72 60/7+3/24 12/7+15/24 12/35+3/24 84/7+3/24 12/7+21/24 12/49+3/24