Add 14/80 and 8/18
14/80 + 8/18 is 223/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 18 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
14/80 = 14 × 9/80 × 9 = 126/720 - Likewise, for the 2nd fraction, since 18 × 40 = 720,
8/18 = 8 × 40/18 × 40 = 320/720 - Add the two like fractions:
126/720 + 320/720 = 126 + 320/720 = 446/720 - 446/720 simplified gives 223/360
- So, 14/80 + 8/18 = 223/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80+8/18 14/80+16/18 14/80+8/36 42/80+8/18 14/80+24/18 14/80+8/54 70/80+8/18 14/80+40/18 14/80+8/90 98/80+8/18 14/80+56/18