Add 3/10 and 9/49
3/10 + 9/49 is 237/490.
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,
3/10 = 3 × 49/10 × 49 = 147/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
9/49 = 9 × 10/49 × 10 = 90/490 - Add the two like fractions:
147/490 + 90/490 = 147 + 90/490 = 237/490 - So, 3/10 + 9/49 = 237/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+9/49 3/10+18/49 3/20+9/49 3/10+9/98 9/10+9/49 3/10+27/49 3/30+9/49 15/10+9/49 3/10+45/49 3/50+9/49 21/10+9/49 3/10+63/49 3/70+9/49