Add 48/9 and 98/80
1st number: 5 3/9, 2nd number: 1 18/80
48/9 + 98/80 is 787/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 9 × 80 = 720,
48/9 = 48 × 80/9 × 80 = 3840/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
98/80 = 98 × 9/80 × 9 = 882/720 - Add the two like fractions:
3840/720 + 882/720 = 3840 + 882/720 = 4722/720 - 4722/720 simplified gives 787/120
- So, 48/9 + 98/80 = 787/120
In mixed form: 667/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/9+98/80 48/18+98/80 48/27+98/80 48/45+98/80 48/63+98/80