Add 20/14 and 5/42
1st number: 1 6/14, 2nd number: 5/42
20/14 + 5/42 is 65/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
20/14 = 20 × 3/14 × 3 = 60/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
5/42 = 5 × 1/42 × 1 = 5/42 - Add the two like fractions:
60/42 + 5/42 = 60 + 5/42 = 65/42 - So, 20/14 + 5/42 = 65/42
In mixed form: 123/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/14+5/42 20/14+10/42 20/28+5/42 20/14+5/84 60/14+5/42 20/14+15/42 20/42+5/42 20/14+25/42 20/70+5/42 20/14+35/42 20/98+5/42