Add 7/14 and 42/10
1st number: 7/14, 2nd number: 4 2/10
7/14 + 42/10 is 47/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
7/14 = 7 × 5/14 × 5 = 35/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
42/10 = 42 × 7/10 × 7 = 294/70 - Add the two like fractions:
35/70 + 294/70 = 35 + 294/70 = 329/70 - 329/70 simplified gives 47/10
- So, 7/14 + 42/10 = 47/10
In mixed form: 47/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+84/10 7/28+42/10 7/14+42/20 21/14+42/10 7/42+42/10 7/14+42/30 35/14+42/10 7/70+42/10 7/14+42/50 49/14+42/10 7/98+42/10 7/14+42/70