Add 90/45 and 6/25
1st number: 2 0/45, 2nd number: 6/25
90/45 + 6/25 is 56/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
90/45 = 90 × 5/45 × 5 = 450/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
6/25 = 6 × 9/25 × 9 = 54/225 - Add the two like fractions:
450/225 + 54/225 = 450 + 54/225 = 504/225 - 504/225 simplified gives 56/25
- So, 90/45 + 6/25 = 56/25
In mixed form: 26/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/45+12/25 90/45+6/50 90/45+18/25 90/45+6/75 90/45+30/25 90/45+42/25