Add 20/14 and 25/24
1st number: 1 6/14, 2nd number: 1 1/24
20/14 + 25/24 is 415/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
20/14 = 20 × 12/14 × 12 = 240/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
25/24 = 25 × 7/24 × 7 = 175/168 - Add the two like fractions:
240/168 + 175/168 = 240 + 175/168 = 415/168 - So, 20/14 + 25/24 = 415/168
In mixed form: 279/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/14+25/24 20/14+50/24 20/28+25/24 20/14+25/48 60/14+25/24 20/14+75/24 20/42+25/24 20/14+25/72 20/70+25/24 20/98+25/24