Add 1/2 and 45/24
1st number: 1/2, 2nd number: 1 21/24
1/2 + 45/24 is 19/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
1/2 = 1 × 12/2 × 12 = 12/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
45/24 = 45 × 1/24 × 1 = 45/24 - Add the two like fractions:
12/24 + 45/24 = 12 + 45/24 = 57/24 - 57/24 simplified gives 19/8
- So, 1/2 + 45/24 = 19/8
In mixed form: 23/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2+90/24 1/4+45/24 1/2+45/48 3/2+45/24 1/6+45/24 1/2+45/72 5/2+45/24 1/10+45/24 7/2+45/24 1/14+45/24