Add 54/45 and 24/49
1st number: 1 9/45, 2nd number: 24/49
54/45 + 24/49 is 414/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 45 × 49 = 2205,
54/45 = 54 × 49/45 × 49 = 2646/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
24/49 = 24 × 45/49 × 45 = 1080/2205 - Add the two like fractions:
2646/2205 + 1080/2205 = 2646 + 1080/2205 = 3726/2205 - 3726/2205 simplified gives 414/245
- So, 54/45 + 24/49 = 414/245
In mixed form: 1169/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+48/49 54/90+24/49 54/45+24/98 54/45+72/49