Add 8/45 and 45/49
8/45 + 45/49 is 2417/2205.
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,
8/45 = 8 × 49/45 × 49 = 392/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
45/49 = 45 × 45/49 × 45 = 2025/2205 - Add the two like fractions:
392/2205 + 2025/2205 = 392 + 2025/2205 = 2417/2205 - So, 8/45 + 45/49 = 2417/2205
In mixed form: 1212/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45+45/49 8/45+90/49 8/90+45/49 8/45+45/98 24/45+45/49 40/45+45/49 56/45+45/49