Add 40/24 and 30/54
1st number: 1 16/24, 2nd number: 30/54
40/24 + 30/54 is 20/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
40/24 = 40 × 9/24 × 9 = 360/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
30/54 = 30 × 4/54 × 4 = 120/216 - Add the two like fractions:
360/216 + 120/216 = 360 + 120/216 = 480/216 - 480/216 simplified gives 20/9
- So, 40/24 + 30/54 = 20/9
In mixed form: 22/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+30/54 40/24+60/54 40/48+30/54 40/24+90/54 40/72+30/54