Add 90/45 and 6/32
1st number: 2 0/45, 2nd number: 6/32
90/45 + 6/32 is 35/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 45 × 32 = 1440,
90/45 = 90 × 32/45 × 32 = 2880/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
6/32 = 6 × 45/32 × 45 = 270/1440 - Add the two like fractions:
2880/1440 + 270/1440 = 2880 + 270/1440 = 3150/1440 - 3150/1440 simplified gives 35/16
- So, 90/45 + 6/32 = 35/16
In mixed form: 23/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/45+12/32 90/45+6/64 90/45+18/32 90/45+6/96 90/45+30/32 90/45+42/32