Add 54/24 and 4/45
1st number: 2 6/24, 2nd number: 4/45
54/24 + 4/45 is 421/180.
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,
4/45 = 4 × 8/45 × 8 = 32/360 - Add the two like fractions:
810/360 + 32/360 = 810 + 32/360 = 842/360 - 842/360 simplified gives 421/180
- So, 54/24 + 4/45 = 421/180
In mixed form: 261/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+8/45 54/48+4/45 54/24+4/90 54/24+12/45 54/72+4/45 54/24+20/45 54/24+28/45