Add 80/48 and 6/90
1st number: 1 32/48, 2nd number: 6/90
80/48 + 6/90 is 26/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
80/48 = 80 × 15/48 × 15 = 1200/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
6/90 = 6 × 8/90 × 8 = 48/720 - Add the two like fractions:
1200/720 + 48/720 = 1200 + 48/720 = 1248/720 - 1248/720 simplified gives 26/15
- So, 80/48 + 6/90 = 26/15
In mixed form: 111/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/48+12/90 80/96+6/90 80/48+18/90 80/48+30/90 80/48+42/90