Add 14/2 and 25/20
1st number: 7 0/2, 2nd number: 1 5/20
14/2 + 25/20 is 33/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
14/2 = 14 × 10/2 × 10 = 140/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
25/20 = 25 × 1/20 × 1 = 25/20 - Add the two like fractions:
140/20 + 25/20 = 140 + 25/20 = 165/20 - 165/20 simplified gives 33/4
- So, 14/2 + 25/20 = 33/4
In mixed form: 81/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2+25/20 14/2+50/20 14/4+25/20 14/2+25/40 42/2+25/20 14/2+75/20 14/6+25/20 14/2+25/60 70/2+25/20 14/10+25/20 98/2+25/20