Add 48/80 and 6/9
48/80 + 6/9 is 19/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 9 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
48/80 = 48 × 9/80 × 9 = 432/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
6/9 = 6 × 80/9 × 80 = 480/720 - Add the two like fractions:
432/720 + 480/720 = 432 + 480/720 = 912/720 - 912/720 simplified gives 19/15
- So, 48/80 + 6/9 = 19/15
In mixed form: 14/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/80+6/9 48/80+12/9 48/80+6/18 48/80+18/9 48/80+6/27 48/80+30/9 48/80+6/45 48/80+42/9 48/80+6/63