Add 10/18 and 14/80
10/18 + 14/80 is 263/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 18 × 40 = 720,
10/18 = 10 × 40/18 × 40 = 400/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
14/80 = 14 × 9/80 × 9 = 126/720 - Add the two like fractions:
400/720 + 126/720 = 400 + 126/720 = 526/720 - 526/720 simplified gives 263/360
- So, 10/18 + 14/80 = 263/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18+14/80 10/18+28/80 10/36+14/80 30/18+14/80 10/18+42/80 10/54+14/80 50/18+14/80 10/18+70/80 10/90+14/80 70/18+14/80 10/18+98/80