Add 80/20 and 3/32
1st number: 4 0/20, 2nd number: 3/32
80/20 + 3/32 is 131/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
80/20 = 80 × 8/20 × 8 = 640/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
3/32 = 3 × 5/32 × 5 = 15/160 - Add the two like fractions:
640/160 + 15/160 = 640 + 15/160 = 655/160 - 655/160 simplified gives 131/32
- So, 80/20 + 3/32 = 131/32
In mixed form: 43/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/20+6/32 80/40+3/32 80/20+3/64 80/20+9/32 80/60+3/32 80/20+3/96 80/20+15/32 80/20+21/32