Add 30/49 and 8/45
30/49 + 8/45 is 1742/2205.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
30/49 = 30 × 45/49 × 45 = 1350/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
8/45 = 8 × 49/45 × 49 = 392/2205 - Add the two like fractions:
1350/2205 + 392/2205 = 1350 + 392/2205 = 1742/2205 - So, 30/49 + 8/45 = 1742/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/49+8/45 30/49+16/45 30/98+8/45 30/49+8/90 90/49+8/45 30/49+24/45 30/49+40/45 30/49+56/45