Add 80/10 and 4/32
1st number: 8 0/10, 2nd number: 4/32
80/10 + 4/32 is 65/8.
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,
4/32 = 4 × 5/32 × 5 = 20/160 - Add the two like fractions:
1280/160 + 20/160 = 1280 + 20/160 = 1300/160 - 1300/160 simplified gives 65/8
- So, 80/10 + 4/32 = 65/8
In mixed form: 81/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10+8/32 80/20+4/32 80/10+4/64 80/10+12/32 80/30+4/32 80/10+4/96 80/10+20/32 80/50+4/32 80/10+28/32 80/70+4/32