Add 16/2 and 70/20
1st number: 8 0/2, 2nd number: 3 10/20
16/2 + 70/20 is 23/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
16/2 = 16 × 10/2 × 10 = 160/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
70/20 = 70 × 1/20 × 1 = 70/20 - Add the two like fractions:
160/20 + 70/20 = 160 + 70/20 = 230/20 - 230/20 simplified gives 23/2
- So, 16/2 + 70/20 = 23/2
In mixed form: 111/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2+70/20 16/4+70/20 16/2+70/40 48/2+70/20 16/6+70/20 16/2+70/60 80/2+70/20 16/10+70/20 16/14+70/20