Add 3/2 and 80/28
1st number: 1 1/2, 2nd number: 2 24/28
3/2 + 80/28 is 61/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
3/2 = 3 × 14/2 × 14 = 42/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
80/28 = 80 × 1/28 × 1 = 80/28 - Add the two like fractions:
42/28 + 80/28 = 42 + 80/28 = 122/28 - 122/28 simplified gives 61/14
- So, 3/2 + 80/28 = 61/14
In mixed form: 45/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+80/28 3/4+80/28 3/2+80/56 9/2+80/28 3/6+80/28 3/2+80/84 15/2+80/28 3/10+80/28 21/2+80/28 3/14+80/28