Add 7/10 and 50/49
1st number: 7/10, 2nd number: 1 1/49
7/10 + 50/49 is 843/490.
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,
7/10 = 7 × 49/10 × 49 = 343/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
50/49 = 50 × 10/49 × 10 = 500/490 - Add the two like fractions:
343/490 + 500/490 = 343 + 500/490 = 843/490 - So, 7/10 + 50/49 = 843/490
In mixed form: 1353/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10+50/49 7/20+50/49 7/10+50/98 21/10+50/49 7/30+50/49 35/10+50/49 7/50+50/49 49/10+50/49 7/70+50/49