Add 30/10 and 14/49
1st number: 3 0/10, 2nd number: 14/49
30/10 + 14/49 is 23/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
30/10 = 30 × 49/10 × 49 = 1470/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
14/49 = 14 × 10/49 × 10 = 140/490 - Add the two like fractions:
1470/490 + 140/490 = 1470 + 140/490 = 1610/490 - 1610/490 simplified gives 23/7
- So, 30/10 + 14/49 = 23/7
In mixed form: 32/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+14/49 30/10+28/49 30/20+14/49 30/10+14/98 90/10+14/49 30/10+42/49 30/10+70/49 30/50+14/49 30/10+98/49 30/70+14/49