Add 28/5 and 72/50
1st number: 5 3/5, 2nd number: 1 22/50
28/5 + 72/50 is 176/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 5 × 10 = 50,
28/5 = 28 × 10/5 × 10 = 280/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
72/50 = 72 × 1/50 × 1 = 72/50 - Add the two like fractions:
280/50 + 72/50 = 280 + 72/50 = 352/50 - 352/50 simplified gives 176/25
- So, 28/5 + 72/50 = 176/25
In mixed form: 71/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+72/50 28/10+72/50 84/5+72/50 28/15+72/50 28/25+72/50 28/35+72/50