Add 28/50 and 14/20
28/50 + 14/20 is 63/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
28/50 = 28 × 2/50 × 2 = 56/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
14/20 = 14 × 5/20 × 5 = 70/100 - Add the two like fractions:
56/100 + 70/100 = 56 + 70/100 = 126/100 - 126/100 simplified gives 63/50
- So, 28/50 + 14/20 = 63/50
In mixed form: 113/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/50+14/20 28/50+28/20 28/50+14/40 84/50+14/20 28/50+42/20 28/50+14/60 28/50+70/20 28/50+98/20