Add 21/6 and 20/32
1st number: 3 3/6, 2nd number: 20/32
21/6 + 20/32 is 33/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 6 × 16 = 96,
21/6 = 21 × 16/6 × 16 = 336/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
20/32 = 20 × 3/32 × 3 = 60/96 - Add the two like fractions:
336/96 + 60/96 = 336 + 60/96 = 396/96 - 396/96 simplified gives 33/8
- So, 21/6 + 20/32 = 33/8
In mixed form: 41/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/6+20/32 21/6+40/32 21/12+20/32 21/6+20/64 63/6+20/32 21/6+60/32 21/18+20/32 21/6+20/96 21/30+20/32 21/42+20/32