Add 49/45 and 12/24
1st number: 1 4/45, 2nd number: 12/24
49/45 + 12/24 is 143/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
49/45 = 49 × 8/45 × 8 = 392/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
12/24 = 12 × 15/24 × 15 = 180/360 - Add the two like fractions:
392/360 + 180/360 = 392 + 180/360 = 572/360 - 572/360 simplified gives 143/90
- So, 49/45 + 12/24 = 143/90
In mixed form: 153/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45+12/24 49/90+12/24 49/45+12/48 49/45+36/24 49/45+12/72 49/45+60/24 49/45+84/24