Add 14/42 and 14/5
1st number: 14/42, 2nd number: 2 4/5
14/42 + 14/5 is 47/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
14/42 = 14 × 5/42 × 5 = 70/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
14/5 = 14 × 42/5 × 42 = 588/210 - Add the two like fractions:
70/210 + 588/210 = 70 + 588/210 = 658/210 - 658/210 simplified gives 47/15
- So, 14/42 + 14/5 = 47/15
In mixed form: 32/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42+14/5 14/42+28/5 14/84+14/5 14/42+14/10 14/42+42/5 14/42+14/15 70/42+14/5 14/42+70/5 14/42+14/25 98/42+14/5 14/42+98/5 14/42+14/35