Add 35/2 and 80/4
1st number: 17 1/2, 2nd number: 20 0/4
35/2 + 80/4 is 75/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 4 is 4
Next, find the equivalent fraction of both fractional numbers with denominator 4 - For the 1st fraction, since 2 × 2 = 4,
35/2 = 35 × 2/2 × 2 = 70/4 - Likewise, for the 2nd fraction, since 4 × 1 = 4,
80/4 = 80 × 1/4 × 1 = 80/4 - Add the two like fractions:
70/4 + 80/4 = 70 + 80/4 = 150/4 - 150/4 simplified gives 75/2
- So, 35/2 + 80/4 = 75/2
In mixed form: 371/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+80/4 35/4+80/4 35/2+80/8 35/6+80/4 35/2+80/12 35/10+80/4 35/2+80/20 35/14+80/4 35/2+80/28