Add 25/70 and 72/3
1st number: 25/70, 2nd number: 24 0/3
25/70 + 72/3 is 341/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 3 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
25/70 = 25 × 3/70 × 3 = 75/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
72/3 = 72 × 70/3 × 70 = 5040/210 - Add the two like fractions:
75/210 + 5040/210 = 75 + 5040/210 = 5115/210 - 5115/210 simplified gives 341/14
- So, 25/70 + 72/3 = 341/14
In mixed form: 245/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70+72/3 25/70+72/6 75/70+72/3 25/70+72/9 25/70+72/15 25/70+72/21