Add 90/50 and 25/36
1st number: 1 40/50, 2nd number: 25/36
90/50 + 25/36 is 449/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 50 × 18 = 900,
90/50 = 90 × 18/50 × 18 = 1620/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
25/36 = 25 × 25/36 × 25 = 625/900 - Add the two like fractions:
1620/900 + 625/900 = 1620 + 625/900 = 2245/900 - 2245/900 simplified gives 449/180
- So, 90/50 + 25/36 = 449/180
In mixed form: 289/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/50+50/36 90/50+25/72 90/50+75/36