Add 25/49 and 9/10
25/49 + 9/10 is 691/490.
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,
25/49 = 25 × 10/49 × 10 = 250/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
9/10 = 9 × 49/10 × 49 = 441/490 - Add the two like fractions:
250/490 + 441/490 = 250 + 441/490 = 691/490 - So, 25/49 + 9/10 = 691/490
In mixed form: 1201/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/49+9/10 25/49+18/10 25/98+9/10 25/49+9/20 75/49+9/10 25/49+27/10 25/49+9/30 25/49+45/10 25/49+9/50 25/49+63/10 25/49+9/70