Add 54/24 and 7/45
1st number: 2 6/24, 2nd number: 7/45
54/24 + 7/45 is 433/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
54/24 = 54 × 15/24 × 15 = 810/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
7/45 = 7 × 8/45 × 8 = 56/360 - Add the two like fractions:
810/360 + 56/360 = 810 + 56/360 = 866/360 - 866/360 simplified gives 433/180
- So, 54/24 + 7/45 = 433/180
In mixed form: 273/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+14/45 54/48+7/45 54/24+7/90 54/24+21/45 54/72+7/45 54/24+35/45 54/24+49/45