Add 50/25 and 48/90
1st number: 2 0/25, 2nd number: 48/90
50/25 + 48/90 is 38/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
50/25 = 50 × 18/25 × 18 = 900/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
48/90 = 48 × 5/90 × 5 = 240/450 - Add the two like fractions:
900/450 + 240/450 = 900 + 240/450 = 1140/450 - 1140/450 simplified gives 38/15
- So, 50/25 + 48/90 = 38/15
In mixed form: 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/25+96/90 50/75+48/90