Add 27/25 and 50/90
1st number: 1 2/25, 2nd number: 50/90
27/25 + 50/90 is 368/225.
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,
27/25 = 27 × 18/25 × 18 = 486/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
50/90 = 50 × 5/90 × 5 = 250/450 - Add the two like fractions:
486/450 + 250/450 = 486 + 250/450 = 736/450 - 736/450 simplified gives 368/225
- So, 27/25 + 50/90 = 368/225
In mixed form: 1143/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25+50/90 27/50+50/90 81/25+50/90 27/75+50/90