Add 12/49 and 3/10
12/49 + 3/10 is 267/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
12/49 = 12 × 10/49 × 10 = 120/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
3/10 = 3 × 49/10 × 49 = 147/490 - Add the two like fractions:
120/490 + 147/490 = 120 + 147/490 = 267/490 - So, 12/49 + 3/10 = 267/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/49+3/10 12/49+6/10 12/98+3/10 12/49+3/20 36/49+3/10 12/49+9/10 12/49+3/30 60/49+3/10 12/49+15/10 12/49+3/50 84/49+3/10 12/49+21/10 12/49+3/70