Add 60/3 and 42/70
1st number: 20 0/3, 2nd number: 42/70
60/3 + 42/70 is 103/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
60/3 = 60 × 70/3 × 70 = 4200/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
42/70 = 42 × 3/70 × 3 = 126/210 - Add the two like fractions:
4200/210 + 126/210 = 4200 + 126/210 = 4326/210 - 4326/210 simplified gives 103/5
- So, 60/3 + 42/70 = 103/5
In mixed form: 203/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3+84/70 60/6+42/70 60/9+42/70 60/15+42/70 60/21+42/70