Add 70/3 and 30/25
1st number: 23 1/3, 2nd number: 1 5/25
70/3 + 30/25 is 368/15.
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,
70/3 = 70 × 25/3 × 25 = 1750/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
30/25 = 30 × 3/25 × 3 = 90/75 - Add the two like fractions:
1750/75 + 90/75 = 1750 + 90/75 = 1840/75 - 1840/75 simplified gives 368/15
- So, 70/3 + 30/25 = 368/15
In mixed form: 248/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+60/25 70/6+30/25 70/3+30/50 70/3+90/25 70/9+30/25 70/3+30/75 70/15+30/25 70/21+30/25