Add 30/3 and 70/25
1st number: 10 0/3, 2nd number: 2 20/25
30/3 + 70/25 is 64/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
30/3 = 30 × 25/3 × 25 = 750/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
70/25 = 70 × 3/25 × 3 = 210/75 - Add the two like fractions:
750/75 + 210/75 = 750 + 210/75 = 960/75 - 960/75 simplified gives 64/5
- So, 30/3 + 70/25 = 64/5
In mixed form: 124/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3+70/25 30/6+70/25 30/3+70/50 90/3+70/25 30/9+70/25 30/3+70/75 30/15+70/25 30/21+70/25