Add 12/24 and 45/8
1st number: 12/24, 2nd number: 5 5/8
12/24 + 45/8 is 49/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
12/24 = 12 × 1/24 × 1 = 12/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
45/8 = 45 × 3/8 × 3 = 135/24 - Add the two like fractions:
12/24 + 135/24 = 12 + 135/24 = 147/24 - 147/24 simplified gives 49/8
- So, 12/24 + 45/8 = 49/8
In mixed form: 61/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24+90/8 12/48+45/8 12/24+45/16 36/24+45/8 12/72+45/8 12/24+45/24 60/24+45/8 12/24+45/40 84/24+45/8 12/24+45/56