Add 5/10 and 81/32
1st number: 5/10, 2nd number: 2 17/32
5/10 + 81/32 is 97/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 10 × 16 = 160,
5/10 = 5 × 16/10 × 16 = 80/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
81/32 = 81 × 5/32 × 5 = 405/160 - Add the two like fractions:
80/160 + 405/160 = 80 + 405/160 = 485/160 - 485/160 simplified gives 97/32
- So, 5/10 + 81/32 = 97/32
In mixed form: 31/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/20+81/32 5/10+81/64 15/10+81/32 5/30+81/32 5/10+81/96 25/10+81/32 5/50+81/32 35/10+81/32 5/70+81/32