Add 25/49 and 84/70
1st number: 25/49, 2nd number: 1 14/70
25/49 + 84/70 is 419/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 70 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 70 × 7 = 490,
84/70 = 84 × 7/70 × 7 = 588/490 - Add the two like fractions:
250/490 + 588/490 = 250 + 588/490 = 838/490 - 838/490 simplified gives 419/245
- So, 25/49 + 84/70 = 419/245
In mixed form: 1174/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/49+84/70 25/98+84/70 75/49+84/70