Add 10/2 and 49/70
1st number: 5 0/2, 2nd number: 49/70
10/2 + 49/70 is 57/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
10/2 = 10 × 35/2 × 35 = 350/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
49/70 = 49 × 1/70 × 1 = 49/70 - Add the two like fractions:
350/70 + 49/70 = 350 + 49/70 = 399/70 - 399/70 simplified gives 57/10
- So, 10/2 + 49/70 = 57/10
In mixed form: 57/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2+49/70 10/2+98/70 10/4+49/70 30/2+49/70 10/6+49/70 50/2+49/70 70/2+49/70 10/14+49/70