Add 20/5 and 27/32
1st number: 4 0/5, 2nd number: 27/32
20/5 + 27/32 is 155/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
20/5 = 20 × 32/5 × 32 = 640/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
27/32 = 27 × 5/32 × 5 = 135/160 - Add the two like fractions:
640/160 + 135/160 = 640 + 135/160 = 775/160 - 775/160 simplified gives 155/32
- So, 20/5 + 27/32 = 155/32
In mixed form: 427/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/5+27/32 20/5+54/32 20/10+27/32 20/5+27/64 60/5+27/32 20/5+81/32 20/15+27/32 20/5+27/96 20/25+27/32 20/35+27/32