Add 80/5 and 70/32
1st number: 16 0/5, 2nd number: 2 6/32
80/5 + 70/32 is 291/16.
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,
80/5 = 80 × 32/5 × 32 = 2560/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
70/32 = 70 × 5/32 × 5 = 350/160 - Add the two like fractions:
2560/160 + 350/160 = 2560 + 350/160 = 2910/160 - 2910/160 simplified gives 291/16
- So, 80/5 + 70/32 = 291/16
In mixed form: 183/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10+70/32 80/5+70/64 80/15+70/32 80/5+70/96 80/25+70/32 80/35+70/32