Add 80/2 and 36/70
1st number: 40 0/2, 2nd number: 36/70
80/2 + 36/70 is 1418/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
80/2 = 80 × 35/2 × 35 = 2800/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
36/70 = 36 × 1/70 × 1 = 36/70 - Add the two like fractions:
2800/70 + 36/70 = 2800 + 36/70 = 2836/70 - 2836/70 simplified gives 1418/35
- So, 80/2 + 36/70 = 1418/35
In mixed form: 4018/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2+72/70 80/4+36/70 80/6+36/70 80/10+36/70 80/14+36/70