Add 54/3 and 40/25
1st number: 18 0/3, 2nd number: 1 15/25
54/3 + 40/25 is 98/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
54/3 = 54 × 25/3 × 25 = 1350/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
40/25 = 40 × 3/25 × 3 = 120/75 - Add the two like fractions:
1350/75 + 120/75 = 1350 + 120/75 = 1470/75 - 1470/75 simplified gives 98/5
- So, 54/3 + 40/25 = 98/5
In mixed form: 193/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+80/25 54/6+40/25 54/3+40/50 54/9+40/25 54/3+40/75 54/15+40/25 54/21+40/25