Add 35/50 and 70/49
1st number: 35/50, 2nd number: 1 21/49
35/50 + 70/49 is 149/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 49 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
35/50 = 35 × 49/50 × 49 = 1715/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
70/49 = 70 × 50/49 × 50 = 3500/2450 - Add the two like fractions:
1715/2450 + 3500/2450 = 1715 + 3500/2450 = 5215/2450 - 5215/2450 simplified gives 149/70
- So, 35/50 + 70/49 = 149/70
In mixed form: 29/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50+70/49 35/50+70/98