Add 32/2 and 20/40
1st number: 16 0/2, 2nd number: 20/40
32/2 + 20/40 is 33/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
32/2 = 32 × 20/2 × 20 = 640/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
20/40 = 20 × 1/40 × 1 = 20/40 - Add the two like fractions:
640/40 + 20/40 = 640 + 20/40 = 660/40 - 660/40 simplified gives 33/2
- So, 32/2 + 20/40 = 33/2
In mixed form: 161/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/2+20/40 32/4+20/40 32/2+20/80 96/2+20/40 32/2+60/40 32/6+20/40 32/10+20/40 32/14+20/40