Add 7/80 and 6/18
7/80 + 6/18 is 101/240.
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,
7/80 = 7 × 9/80 × 9 = 63/720 - Likewise, for the 2nd fraction, since 18 × 40 = 720,
6/18 = 6 × 40/18 × 40 = 240/720 - Add the two like fractions:
63/720 + 240/720 = 63 + 240/720 = 303/720 - 303/720 simplified gives 101/240
- So, 7/80 + 6/18 = 101/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/80+6/18 7/80+12/18 7/80+6/36 21/80+6/18 7/80+6/54 35/80+6/18 7/80+30/18 7/80+6/90 49/80+6/18 7/80+42/18