Add 12/24 and 18/48
12/24 + 18/48 is 7/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 24 × 2 = 48,
12/24 = 12 × 2/24 × 2 = 24/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
18/48 = 18 × 1/48 × 1 = 18/48 - Add the two like fractions:
24/48 + 18/48 = 24 + 18/48 = 42/48 - 42/48 simplified gives 7/8
- So, 12/24 + 18/48 = 7/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24+36/48 12/48+18/48 12/24+18/96 36/24+18/48 12/24+54/48 12/72+18/48 60/24+18/48 12/24+90/48 84/24+18/48