Add 80/10 and 70/32
1st number: 8 0/10, 2nd number: 2 6/32
80/10 + 70/32 is 163/16.
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,
80/10 = 80 × 16/10 × 16 = 1280/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
70/32 = 70 × 5/32 × 5 = 350/160 - Add the two like fractions:
1280/160 + 350/160 = 1280 + 350/160 = 1630/160 - 1630/160 simplified gives 163/16
- So, 80/10 + 70/32 = 163/16
In mixed form: 103/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/20+70/32 80/10+70/64 80/30+70/32 80/10+70/96 80/50+70/32 80/70+70/32