Add 8/49 and 30/9
1st number: 8/49, 2nd number: 3 3/9
8/49 + 30/9 is 514/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
8/49 = 8 × 9/49 × 9 = 72/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
30/9 = 30 × 49/9 × 49 = 1470/441 - Add the two like fractions:
72/441 + 1470/441 = 72 + 1470/441 = 1542/441 - 1542/441 simplified gives 514/147
- So, 8/49 + 30/9 = 514/147
In mixed form: 373/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/49+30/9 8/49+60/9 8/98+30/9 8/49+30/18 24/49+30/9 8/49+90/9 8/49+30/27 40/49+30/9 8/49+30/45 56/49+30/9 8/49+30/63