Add 32/3 and 90/20
1st number: 10 2/3, 2nd number: 4 10/20
32/3 + 90/20 is 91/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
32/3 = 32 × 20/3 × 20 = 640/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
90/20 = 90 × 3/20 × 3 = 270/60 - Add the two like fractions:
640/60 + 270/60 = 640 + 270/60 = 910/60 - 910/60 simplified gives 91/6
- So, 32/3 + 90/20 = 91/6
In mixed form: 151/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/3+90/20 32/6+90/20 32/3+90/40 96/3+90/20 32/9+90/20 32/3+90/60 32/15+90/20 32/21+90/20