Add 1/8 and 4/80
1/8 + 4/80 is 7/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 8 × 10 = 80,
1/8 = 1 × 10/8 × 10 = 10/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
4/80 = 4 × 1/80 × 1 = 4/80 - Add the two like fractions:
10/80 + 4/80 = 10 + 4/80 = 14/80 - 14/80 simplified gives 7/40
- So, 1/8 + 4/80 = 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8+4/80 1/8+8/80 1/16+4/80 3/8+4/80 1/8+12/80 1/24+4/80 5/8+4/80 1/8+20/80 1/40+4/80 7/8+4/80 1/8+28/80 1/56+4/80