Add 7/10 and 3/49
7/10 + 3/49 is 373/490.
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,
7/10 = 7 × 49/10 × 49 = 343/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
3/49 = 3 × 10/49 × 10 = 30/490 - Add the two like fractions:
343/490 + 30/490 = 343 + 30/490 = 373/490 - So, 7/10 + 3/49 = 373/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10+3/49 7/10+6/49 7/20+3/49 7/10+3/98 21/10+3/49 7/10+9/49 7/30+3/49 35/10+3/49 7/10+15/49 7/50+3/49 49/10+3/49 7/10+21/49 7/70+3/49