Add 80/2 and 98/56
1st number: 40 0/2, 2nd number: 1 42/56
80/2 + 98/56 is 167/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
80/2 = 80 × 28/2 × 28 = 2240/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
98/56 = 98 × 1/56 × 1 = 98/56 - Add the two like fractions:
2240/56 + 98/56 = 2240 + 98/56 = 2338/56 - 2338/56 simplified gives 167/4
- So, 80/2 + 98/56 = 167/4
In mixed form: 413/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+98/56 80/6+98/56 80/10+98/56 80/14+98/56